Home / 3,834,534.78-5,752,588.95-1,560,053.16

Finding the Fourth Proportional to 3,834,534.78, 5,752,588.95 and 1,560,053.16

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Solution

The fourth proportional to 3,834,534.78, 5,752,588.95 and 1,560,053.16 is: 2,340,399.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,834,534.78 : 5,752,588.95 = 1,560,053.16 : x
  2. Step 2: Convert to fraction form
    3,834,534.78/5,752,588.95 = 1,560,053.16/x
  3. Step 3: Cross multiply
    3,834,534.78x = 5,752,588.95 × 1,560,053.16
  4. Step 4: Simplify right side
    3,834,534.78x = 8,974,344,569,628.58
  5. Step 5: Solve for x
    x = 8,974,344,569,628.58/3,834,534.78
  6. Step 6: Final answer
    x = 2,340,399.84

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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.