Home / 9,074,594.40-13,611,891.60-2,343,008.40

Finding the Fourth Proportional to 9,074,594.40, 13,611,891.60 and 2,343,008.40

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Solution

The fourth proportional to 9,074,594.40, 13,611,891.60 and 2,343,008.40 is: 3,514,512.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074,594.40 : 13,611,891.60 = 2,343,008.40 : x
  2. Step 2: Convert to fraction form
    9,074,594.40/13,611,891.60 = 2,343,008.40/x
  3. Step 3: Cross multiply
    9,074,594.40x = 13,611,891.60 × 2,343,008.40
  4. Step 4: Simplify right side
    9,074,594.40x = 31,892,776,358,689.44
  5. Step 5: Solve for x
    x = 31,892,776,358,689.44/9,074,594.40
  6. Step 6: Final answer
    x = 3,514,512.60

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.