Home / 944,079.24-1,302,844.29-514,359.24

Finding the Fourth Proportional to 944,079.24, 1,302,844.29 and 514,359.24

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Solution

The fourth proportional to 944,079.24, 1,302,844.29 and 514,359.24 is: 709,823.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,079.24 : 1,302,844.29 = 514,359.24 : x
  2. Step 2: Convert to fraction form
    944,079.24/1,302,844.29 = 514,359.24/x
  3. Step 3: Cross multiply
    944,079.24x = 1,302,844.29 × 514,359.24
  4. Step 4: Simplify right side
    944,079.24x = 670,129,998,842.74
  5. Step 5: Solve for x
    x = 670,129,998,842.74/944,079.24
  6. Step 6: Final answer
    x = 709,823.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.