Home / 1,253,893.38-1,730,902.61-846,547.02

Finding the Fourth Proportional to 1,253,893.38, 1,730,902.61 and 846,547.02

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Solution

The fourth proportional to 1,253,893.38, 1,730,902.61 and 846,547.02 is: 1,168,592.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,253,893.38 : 1,730,902.61 = 846,547.02 : x
  2. Step 2: Convert to fraction form
    1,253,893.38/1,730,902.61 = 846,547.02/x
  3. Step 3: Cross multiply
    1,253,893.38x = 1,730,902.61 × 846,547.02
  4. Step 4: Simplify right side
    1,253,893.38x = 1,465,290,446,405.72
  5. Step 5: Solve for x
    x = 1,465,290,446,405.72/1,253,893.38
  6. Step 6: Final answer
    x = 1,168,592.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.