Home / 9,658,233.60-14,487,350.40-2,925,772.80

Finding the Fourth Proportional to 9,658,233.60, 14,487,350.40 and 2,925,772.80

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Solution

The fourth proportional to 9,658,233.60, 14,487,350.40 and 2,925,772.80 is: 4,388,659.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,658,233.60 : 14,487,350.40 = 2,925,772.80 : x
  2. Step 2: Convert to fraction form
    9,658,233.60/14,487,350.40 = 2,925,772.80/x
  3. Step 3: Cross multiply
    9,658,233.60x = 14,487,350.40 × 2,925,772.80
  4. Step 4: Simplify right side
    9,658,233.60x = 42,386,695,744,389.12
  5. Step 5: Solve for x
    x = 42,386,695,744,389.12/9,658,233.60
  6. Step 6: Final answer
    x = 4,388,659.20

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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.