Home / 8,677,923.04-11,975,631.22-4,957,246.80

Finding the Fourth Proportional to 8,677,923.04, 11,975,631.22 and 4,957,246.80

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Solution

The fourth proportional to 8,677,923.04, 11,975,631.22 and 4,957,246.80 is: 6,841,056.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,677,923.04 : 11,975,631.22 = 4,957,246.80 : x
  2. Step 2: Convert to fraction form
    8,677,923.04/11,975,631.22 = 4,957,246.80/x
  3. Step 3: Cross multiply
    8,677,923.04x = 11,975,631.22 × 4,957,246.80
  4. Step 4: Simplify right side
    8,677,923.04x = 59,366,159,543,325.09
  5. Step 5: Solve for x
    x = 59,366,159,543,325.09/8,677,923.04
  6. Step 6: Final answer
    x = 6,841,056.24

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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.