Home / 1,150,337.04-1,725,510-351,615.48

Finding the Fourth Proportional to 1,150,337.04, 1,725,510 and 351,615.48

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Solution

The fourth proportional to 1,150,337.04, 1,725,510 and 351,615.48 is: 527,424.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,337.04 : 1,725,510 = 351,615.48 : x
  2. Step 2: Convert to fraction form
    1,150,337.04/1,725,510 = 351,615.48/x
  3. Step 3: Cross multiply
    1,150,337.04x = 1,725,510 × 351,615.48
  4. Step 4: Simplify right side
    1,150,337.04x = 606,716,026,894.80
  5. Step 5: Solve for x
    x = 606,716,026,894.80/1,150,337.04
  6. Step 6: Final answer
    x = 527,424.58

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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.