Home / 9,739,233.72-14,604,618.60-4,623,129.72

Finding the Fourth Proportional to 9,739,233.72, 14,604,618.60 and 4,623,129.72

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Solution

The fourth proportional to 9,739,233.72, 14,604,618.60 and 4,623,129.72 is: 6,932,685.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,739,233.72 : 14,604,618.60 = 4,623,129.72 : x
  2. Step 2: Convert to fraction form
    9,739,233.72/14,604,618.60 = 4,623,129.72/x
  3. Step 3: Cross multiply
    9,739,233.72x = 14,604,618.60 × 4,623,129.72
  4. Step 4: Simplify right side
    9,739,233.72x = 67,519,046,298,924.79
  5. Step 5: Solve for x
    x = 67,519,046,298,924.79/9,739,233.72
  6. Step 6: Final answer
    x = 6,932,685.70

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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.