Home / 1,070,248.96-1,477,009.92-593,320.96

Finding the Fourth Proportional to 1,070,248.96, 1,477,009.92 and 593,320.96

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Solution

The fourth proportional to 1,070,248.96, 1,477,009.92 and 593,320.96 is: 818,819.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,248.96 : 1,477,009.92 = 593,320.96 : x
  2. Step 2: Convert to fraction form
    1,070,248.96/1,477,009.92 = 593,320.96/x
  3. Step 3: Cross multiply
    1,070,248.96x = 1,477,009.92 × 593,320.96
  4. Step 4: Simplify right side
    1,070,248.96x = 876,340,943,663.92
  5. Step 5: Solve for x
    x = 876,340,943,663.92/1,070,248.96
  6. Step 6: Final answer
    x = 818,819.71

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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.