Home / 951,296.07-1,425,042.93-572,009.16

Finding the Fourth Proportional to 951,296.07, 1,425,042.93 and 572,009.16

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Solution

The fourth proportional to 951,296.07, 1,425,042.93 and 572,009.16 is: 856,870.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,296.07 : 1,425,042.93 = 572,009.16 : x
  2. Step 2: Convert to fraction form
    951,296.07/1,425,042.93 = 572,009.16/x
  3. Step 3: Cross multiply
    951,296.07x = 1,425,042.93 × 572,009.16
  4. Step 4: Simplify right side
    951,296.07x = 815,137,609,353.24
  5. Step 5: Solve for x
    x = 815,137,609,353.24/951,296.07
  6. Step 6: Final answer
    x = 856,870.57

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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.