Home / 9,046,654.04-12,484,479.24-4,916,684.96

Finding the Fourth Proportional to 9,046,654.04, 12,484,479.24 and 4,916,684.96

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Solution

The fourth proportional to 9,046,654.04, 12,484,479.24 and 4,916,684.96 is: 6,785,077.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046,654.04 : 12,484,479.24 = 4,916,684.96 : x
  2. Step 2: Convert to fraction form
    9,046,654.04/12,484,479.24 = 4,916,684.96/x
  3. Step 3: Cross multiply
    9,046,654.04x = 12,484,479.24 × 4,916,684.96
  4. Step 4: Simplify right side
    9,046,654.04x = 61,382,251,312,740.23
  5. Step 5: Solve for x
    x = 61,382,251,312,740.23/9,046,654.04
  6. Step 6: Final answer
    x = 6,785,077.78

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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.