Home / 3,073,188.40-4,609,782.60-1,656,012.40

Finding the Fourth Proportional to 3,073,188.40, 4,609,782.60 and 1,656,012.40

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Solution

The fourth proportional to 3,073,188.40, 4,609,782.60 and 1,656,012.40 is: 2,484,018.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,188.40 : 4,609,782.60 = 1,656,012.40 : x
  2. Step 2: Convert to fraction form
    3,073,188.40/4,609,782.60 = 1,656,012.40/x
  3. Step 3: Cross multiply
    3,073,188.40x = 4,609,782.60 × 1,656,012.40
  4. Step 4: Simplify right side
    3,073,188.40x = 7,633,857,146,904.24
  5. Step 5: Solve for x
    x = 7,633,857,146,904.24/3,073,188.40
  6. Step 6: Final answer
    x = 2,484,018.60

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Similar ratio
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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.