Home / 9,791,830.62-14,589,330.03-9,241,778.52

Finding the Fourth Proportional to 9,791,830.62, 14,589,330.03 and 9,241,778.52

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Solution

The fourth proportional to 9,791,830.62, 14,589,330.03 and 9,241,778.52 is: 13,769,780.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,791,830.62 : 14,589,330.03 = 9,241,778.52 : x
  2. Step 2: Convert to fraction form
    9,791,830.62/14,589,330.03 = 9,241,778.52/x
  3. Step 3: Cross multiply
    9,791,830.62x = 14,589,330.03 × 9,241,778.52
  4. Step 4: Simplify right side
    9,791,830.62x = 134,831,356,892,444.94
  5. Step 5: Solve for x
    x = 134,831,356,892,444.94/9,791,830.62
  6. Step 6: Final answer
    x = 13,769,780.35

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.