Home / 1,525,043.00-2,287,572.33-514,173.71

Finding the Fourth Proportional to 1,525,043.00, 2,287,572.33 and 514,173.71

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Solution

The fourth proportional to 1,525,043.00, 2,287,572.33 and 514,173.71 is: 771,263.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,525,043.00 : 2,287,572.33 = 514,173.71 : x
  2. Step 2: Convert to fraction form
    1,525,043.00/2,287,572.33 = 514,173.71/x
  3. Step 3: Cross multiply
    1,525,043.00x = 2,287,572.33 × 514,173.71
  4. Step 4: Simplify right side
    1,525,043.00x = 1,176,209,559,456.53
  5. Step 5: Solve for x
    x = 1,176,209,559,456.53/1,525,043.00
  6. Step 6: Final answer
    x = 771,263.21

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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.