Home / 9,762,813.61-14,646,962.36-3,614,702.81

Finding the Fourth Proportional to 9,762,813.61, 14,646,962.36 and 3,614,702.81

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Solution

The fourth proportional to 9,762,813.61, 14,646,962.36 and 3,614,702.81 is: 5,423,069.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,762,813.61 : 14,646,962.36 = 3,614,702.81 : x
  2. Step 2: Convert to fraction form
    9,762,813.61/14,646,962.36 = 3,614,702.81/x
  3. Step 3: Cross multiply
    9,762,813.61x = 14,646,962.36 × 3,614,702.81
  4. Step 4: Simplify right side
    9,762,813.61x = 52,944,415,936,458.18
  5. Step 5: Solve for x
    x = 52,944,415,936,458.18/9,762,813.61
  6. Step 6: Final answer
    x = 5,423,069.42

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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.