Home / 9,934,524.40-13,712,058.12-6,070,299.52

Finding the Fourth Proportional to 9,934,524.40, 13,712,058.12 and 6,070,299.52

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Solution

The fourth proportional to 9,934,524.40, 13,712,058.12 and 6,070,299.52 is: 8,378,488.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934,524.40 : 13,712,058.12 = 6,070,299.52 : x
  2. Step 2: Convert to fraction form
    9,934,524.40/13,712,058.12 = 6,070,299.52/x
  3. Step 3: Cross multiply
    9,934,524.40x = 13,712,058.12 × 6,070,299.52
  4. Step 4: Simplify right side
    9,934,524.40x = 83,236,299,824,048.09
  5. Step 5: Solve for x
    x = 83,236,299,824,048.09/9,934,524.40
  6. Step 6: Final answer
    x = 8,378,488.64

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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.