Home / 6,974,607.18-9,625,072.52-3,835,002.58

Finding the Fourth Proportional to 6,974,607.18, 9,625,072.52 and 3,835,002.58

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Solution

The fourth proportional to 6,974,607.18, 9,625,072.52 and 3,835,002.58 is: 5,292,366.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,974,607.18 : 9,625,072.52 = 3,835,002.58 : x
  2. Step 2: Convert to fraction form
    6,974,607.18/9,625,072.52 = 3,835,002.58/x
  3. Step 3: Cross multiply
    6,974,607.18x = 9,625,072.52 × 3,835,002.58
  4. Step 4: Simplify right side
    6,974,607.18x = 36,912,177,946,887.10
  5. Step 5: Solve for x
    x = 36,912,177,946,887.10/6,974,607.18
  6. Step 6: Final answer
    x = 5,292,366.58

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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.