Home / 924,447.20-1,385,374.80-735,231.20

Finding the Fourth Proportional to 924,447.20, 1,385,374.80 and 735,231.20

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Solution

The fourth proportional to 924,447.20, 1,385,374.80 and 735,231.20 is: 1,101,816.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,447.20 : 1,385,374.80 = 735,231.20 : x
  2. Step 2: Convert to fraction form
    924,447.20/1,385,374.80 = 735,231.20/x
  3. Step 3: Cross multiply
    924,447.20x = 1,385,374.80 × 735,231.20
  4. Step 4: Simplify right side
    924,447.20x = 1,018,570,776,653.76
  5. Step 5: Solve for x
    x = 1,018,570,776,653.76/924,447.20
  6. Step 6: Final answer
    x = 1,101,816.07

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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.