Home / 10,602,158.04-14,630,650.92-6,251,515.20

Finding the Fourth Proportional to 10,602,158.04, 14,630,650.92 and 6,251,515.20

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Solution

The fourth proportional to 10,602,158.04, 14,630,650.92 and 6,251,515.20 is: 8,626,898.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,602,158.04 : 14,630,650.92 = 6,251,515.20 : x
  2. Step 2: Convert to fraction form
    10,602,158.04/14,630,650.92 = 6,251,515.20/x
  3. Step 3: Cross multiply
    10,602,158.04x = 14,630,650.92 × 6,251,515.20
  4. Step 4: Simplify right side
    10,602,158.04x = 91,463,736,612,273.98
  5. Step 5: Solve for x
    x = 91,463,736,612,273.98/10,602,158.04
  6. Step 6: Final answer
    x = 8,626,898.06

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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.