Home / 9,625,363-13,283,000.94-5,758,047.16

Finding the Fourth Proportional to 9,625,363, 13,283,000.94 and 5,758,047.16

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Solution

The fourth proportional to 9,625,363, 13,283,000.94 and 5,758,047.16 is: 7,946,105.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,625,363 : 13,283,000.94 = 5,758,047.16 : x
  2. Step 2: Convert to fraction form
    9,625,363/13,283,000.94 = 5,758,047.16/x
  3. Step 3: Cross multiply
    9,625,363x = 13,283,000.94 × 5,758,047.16
  4. Step 4: Simplify right side
    9,625,363x = 76,484,145,838,844.33
  5. Step 5: Solve for x
    x = 76,484,145,838,844.33/9,625,363
  6. Step 6: Final answer
    x = 7,946,105.08

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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.