Home / 1,301,904.16-1,951,478.40-592,430.44

Finding the Fourth Proportional to 1,301,904.16, 1,951,478.40 and 592,430.44

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Solution

The fourth proportional to 1,301,904.16, 1,951,478.40 and 592,430.44 is: 888,018.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,904.16 : 1,951,478.40 = 592,430.44 : x
  2. Step 2: Convert to fraction form
    1,301,904.16/1,951,478.40 = 592,430.44/x
  3. Step 3: Cross multiply
    1,301,904.16x = 1,951,478.40 × 592,430.44
  4. Step 4: Simplify right side
    1,301,904.16x = 1,156,115,207,162.50
  5. Step 5: Solve for x
    x = 1,156,115,207,162.50/1,301,904.16
  6. Step 6: Final answer
    x = 888,018.68

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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.