Home / 8,654,704.32-12,961,252.13-4,950,501.35

Finding the Fourth Proportional to 8,654,704.32, 12,961,252.13 and 4,950,501.35

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Solution

The fourth proportional to 8,654,704.32, 12,961,252.13 and 4,950,501.35 is: 7,413,851.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,654,704.32 : 12,961,252.13 = 4,950,501.35 : x
  2. Step 2: Convert to fraction form
    8,654,704.32/12,961,252.13 = 4,950,501.35/x
  3. Step 3: Cross multiply
    8,654,704.32x = 12,961,252.13 × 4,950,501.35
  4. Step 4: Simplify right side
    8,654,704.32x = 64,164,696,077,696.60
  5. Step 5: Solve for x
    x = 64,164,696,077,696.60/8,654,704.32
  6. Step 6: Final answer
    x = 7,413,851.90

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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.