Home / 5,069,904.03-7,606,052.55-1,658,177.73

Finding the Fourth Proportional to 5,069,904.03, 7,606,052.55 and 1,658,177.73

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Solution

The fourth proportional to 5,069,904.03, 7,606,052.55 and 1,658,177.73 is: 2,487,657.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,069,904.03 : 7,606,052.55 = 1,658,177.73 : x
  2. Step 2: Convert to fraction form
    5,069,904.03/7,606,052.55 = 1,658,177.73/x
  3. Step 3: Cross multiply
    5,069,904.03x = 7,606,052.55 × 1,658,177.73
  4. Step 4: Simplify right side
    5,069,904.03x = 12,612,186,951,619.71
  5. Step 5: Solve for x
    x = 12,612,186,951,619.71/5,069,904.03
  6. Step 6: Final answer
    x = 2,487,657.93

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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.