Home / 934,312.90-1,398,516.90-733,546.30

Finding the Fourth Proportional to 934,312.90, 1,398,516.90 and 733,546.30

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Solution

The fourth proportional to 934,312.90, 1,398,516.90 and 733,546.30 is: 1,098,001.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,312.90 : 1,398,516.90 = 733,546.30 : x
  2. Step 2: Convert to fraction form
    934,312.90/1,398,516.90 = 733,546.30/x
  3. Step 3: Cross multiply
    934,312.90x = 1,398,516.90 × 733,546.30
  4. Step 4: Simplify right side
    934,312.90x = 1,025,876,897,482.47
  5. Step 5: Solve for x
    x = 1,025,876,897,482.47/934,312.90
  6. Step 6: Final answer
    x = 1,098,001.43

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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.