Home / 9,472,044.80-14,208,067.20-3,793,145.60

Finding the Fourth Proportional to 9,472,044.80, 14,208,067.20 and 3,793,145.60

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Solution

The fourth proportional to 9,472,044.80, 14,208,067.20 and 3,793,145.60 is: 5,689,718.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,472,044.80 : 14,208,067.20 = 3,793,145.60 : x
  2. Step 2: Convert to fraction form
    9,472,044.80/14,208,067.20 = 3,793,145.60/x
  3. Step 3: Cross multiply
    9,472,044.80x = 14,208,067.20 × 3,793,145.60
  4. Step 4: Simplify right side
    9,472,044.80x = 53,893,267,584,184.32
  5. Step 5: Solve for x
    x = 53,893,267,584,184.32/9,472,044.80
  6. Step 6: Final answer
    x = 5,689,718.40

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Similar ratio
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1.5x scale

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.