Home / 1,502,275.87-2,253,416.61-365,039.00

Finding the Fourth Proportional to 1,502,275.87, 2,253,416.61 and 365,039.00

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Solution

The fourth proportional to 1,502,275.87, 2,253,416.61 and 365,039.00 is: 547,559.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,275.87 : 2,253,416.61 = 365,039.00 : x
  2. Step 2: Convert to fraction form
    1,502,275.87/2,253,416.61 = 365,039.00/x
  3. Step 3: Cross multiply
    1,502,275.87x = 2,253,416.61 × 365,039.00
  4. Step 4: Simplify right side
    1,502,275.87x = 822,584,955,072.04
  5. Step 5: Solve for x
    x = 822,584,955,072.04/1,502,275.87
  6. Step 6: Final answer
    x = 547,559.19

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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.