Home / 4,158,689.80-6,238,034.70-2,367,099.40

Finding the Fourth Proportional to 4,158,689.80, 6,238,034.70 and 2,367,099.40

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Solution

The fourth proportional to 4,158,689.80, 6,238,034.70 and 2,367,099.40 is: 3,550,649.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,689.80 : 6,238,034.70 = 2,367,099.40 : x
  2. Step 2: Convert to fraction form
    4,158,689.80/6,238,034.70 = 2,367,099.40/x
  3. Step 3: Cross multiply
    4,158,689.80x = 6,238,034.70 × 2,367,099.40
  4. Step 4: Simplify right side
    4,158,689.80x = 14,766,048,195,549.18
  5. Step 5: Solve for x
    x = 14,766,048,195,549.18/4,158,689.80
  6. Step 6: Final answer
    x = 3,550,649.10

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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.