Home / 1,523,548.89-2,283,355.02-725,075.19

Finding the Fourth Proportional to 1,523,548.89, 2,283,355.02 and 725,075.19

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Solution

The fourth proportional to 1,523,548.89, 2,283,355.02 and 725,075.19 is: 1,086,676.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,548.89 : 2,283,355.02 = 725,075.19 : x
  2. Step 2: Convert to fraction form
    1,523,548.89/2,283,355.02 = 725,075.19/x
  3. Step 3: Cross multiply
    1,523,548.89x = 2,283,355.02 × 725,075.19
  4. Step 4: Simplify right side
    1,523,548.89x = 1,655,604,074,963.95
  5. Step 5: Solve for x
    x = 1,655,604,074,963.95/1,523,548.89
  6. Step 6: Final answer
    x = 1,086,676.04

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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.