Home / 1,575,419.22-2,363,624.54-563,851.52

Finding the Fourth Proportional to 1,575,419.22, 2,363,624.54 and 563,851.52

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Solution

The fourth proportional to 1,575,419.22, 2,363,624.54 and 563,851.52 is: 845,954.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,575,419.22 : 2,363,624.54 = 563,851.52 : x
  2. Step 2: Convert to fraction form
    1,575,419.22/2,363,624.54 = 563,851.52/x
  3. Step 3: Cross multiply
    1,575,419.22x = 2,363,624.54 × 563,851.52
  4. Step 4: Simplify right side
    1,575,419.22x = 1,332,733,289,588.30
  5. Step 5: Solve for x
    x = 1,332,733,289,588.30/1,575,419.22
  6. Step 6: Final answer
    x = 845,954.70

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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.