Home / 924,165.18-1,385,897.85-362,893.50

Finding the Fourth Proportional to 924,165.18, 1,385,897.85 and 362,893.50

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Solution

The fourth proportional to 924,165.18, 1,385,897.85 and 362,893.50 is: 544,202.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,165.18 : 1,385,897.85 = 362,893.50 : x
  2. Step 2: Convert to fraction form
    924,165.18/1,385,897.85 = 362,893.50/x
  3. Step 3: Cross multiply
    924,165.18x = 1,385,897.85 × 362,893.50
  4. Step 4: Simplify right side
    924,165.18x = 502,933,321,428.98
  5. Step 5: Solve for x
    x = 502,933,321,428.98/924,165.18
  6. Step 6: Final answer
    x = 544,202.85

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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.