Home / 1,588,756.28-2,382,385.44-577,164.92

Finding the Fourth Proportional to 1,588,756.28, 2,382,385.44 and 577,164.92

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Solution

The fourth proportional to 1,588,756.28, 2,382,385.44 and 577,164.92 is: 865,475.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,588,756.28 : 2,382,385.44 = 577,164.92 : x
  2. Step 2: Convert to fraction form
    1,588,756.28/2,382,385.44 = 577,164.92/x
  3. Step 3: Cross multiply
    1,588,756.28x = 2,382,385.44 × 577,164.92
  4. Step 4: Simplify right side
    1,588,756.28x = 1,375,029,301,886.76
  5. Step 5: Solve for x
    x = 1,375,029,301,886.76/1,588,756.28
  6. Step 6: Final answer
    x = 865,475.29

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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.