Home / 9,735,449-14,573,279.64-6,124,307.90

Finding the Fourth Proportional to 9,735,449, 14,573,279.64 and 6,124,307.90

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Solution

The fourth proportional to 9,735,449, 14,573,279.64 and 6,124,307.90 is: 9,167,656.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,735,449 : 14,573,279.64 = 6,124,307.90 : x
  2. Step 2: Convert to fraction form
    9,735,449/14,573,279.64 = 6,124,307.90/x
  3. Step 3: Cross multiply
    9,735,449x = 14,573,279.64 × 6,124,307.90
  4. Step 4: Simplify right side
    9,735,449x = 89,251,251,628,161.17
  5. Step 5: Solve for x
    x = 89,251,251,628,161.17/9,735,449
  6. Step 6: Final answer
    x = 9,167,656.43

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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.