Home / 10,468,322.49-14,444,149.59-6,116,567.16

Finding the Fourth Proportional to 10,468,322.49, 14,444,149.59 and 6,116,567.16

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Solution

The fourth proportional to 10,468,322.49, 14,444,149.59 and 6,116,567.16 is: 8,439,614.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,468,322.49 : 14,444,149.59 = 6,116,567.16 : x
  2. Step 2: Convert to fraction form
    10,468,322.49/14,444,149.59 = 6,116,567.16/x
  3. Step 3: Cross multiply
    10,468,322.49x = 14,444,149.59 × 6,116,567.16
  4. Step 4: Simplify right side
    10,468,322.49x = 88,348,611,036,321.47
  5. Step 5: Solve for x
    x = 88,348,611,036,321.47/10,468,322.49
  6. Step 6: Final answer
    x = 8,439,614.95

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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.