Home / 1,032,581.27-1,424,967.86-573,696.47

Finding the Fourth Proportional to 1,032,581.27, 1,424,967.86 and 573,696.47

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Solution

The fourth proportional to 1,032,581.27, 1,424,967.86 and 573,696.47 is: 791,704.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,581.27 : 1,424,967.86 = 573,696.47 : x
  2. Step 2: Convert to fraction form
    1,032,581.27/1,424,967.86 = 573,696.47/x
  3. Step 3: Cross multiply
    1,032,581.27x = 1,424,967.86 × 573,696.47
  4. Step 4: Simplify right side
    1,032,581.27x = 817,499,031,145.45
  5. Step 5: Solve for x
    x = 817,499,031,145.45/1,032,581.27
  6. Step 6: Final answer
    x = 791,704.30

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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.