Home / 1,044,649.58-1,567,417.64-570,781.35

Finding the Fourth Proportional to 1,044,649.58, 1,567,417.64 and 570,781.35

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Solution

The fourth proportional to 1,044,649.58, 1,567,417.64 and 570,781.35 is: 856,414.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,649.58 : 1,567,417.64 = 570,781.35 : x
  2. Step 2: Convert to fraction form
    1,044,649.58/1,567,417.64 = 570,781.35/x
  3. Step 3: Cross multiply
    1,044,649.58x = 1,567,417.64 × 570,781.35
  4. Step 4: Simplify right side
    1,044,649.58x = 894,652,753,719.11
  5. Step 5: Solve for x
    x = 894,652,753,719.11/1,044,649.58
  6. Step 6: Final answer
    x = 856,414.22

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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.