Home / 7,299,685.41-10,070,217.59-4,722,197.37

Finding the Fourth Proportional to 7,299,685.41, 10,070,217.59 and 4,722,197.37

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Solution

The fourth proportional to 7,299,685.41, 10,070,217.59 and 4,722,197.37 is: 6,514,466.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,299,685.41 : 10,070,217.59 = 4,722,197.37 : x
  2. Step 2: Convert to fraction form
    7,299,685.41/10,070,217.59 = 4,722,197.37/x
  3. Step 3: Cross multiply
    7,299,685.41x = 10,070,217.59 × 4,722,197.37
  4. Step 4: Simplify right side
    7,299,685.41x = 47,553,554,995,214.76
  5. Step 5: Solve for x
    x = 47,553,554,995,214.76/7,299,685.41
  6. Step 6: Final answer
    x = 6,514,466.35

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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.