Home / 8,896,825.08-12,277,606.86-4,822,443

Finding the Fourth Proportional to 8,896,825.08, 12,277,606.86 and 4,822,443

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Solution

The fourth proportional to 8,896,825.08, 12,277,606.86 and 4,822,443 is: 6,654,964.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,896,825.08 : 12,277,606.86 = 4,822,443 : x
  2. Step 2: Convert to fraction form
    8,896,825.08/12,277,606.86 = 4,822,443/x
  3. Step 3: Cross multiply
    8,896,825.08x = 12,277,606.86 × 4,822,443
  4. Step 4: Simplify right side
    8,896,825.08x = 59,208,059,258,758.98
  5. Step 5: Solve for x
    x = 59,208,059,258,758.98/8,896,825.08
  6. Step 6: Final answer
    x = 6,654,964.97

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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.