Home / 1,023,675.10-1,535,512.47-549,708.46

Finding the Fourth Proportional to 1,023,675.10, 1,535,512.47 and 549,708.46

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Solution

The fourth proportional to 1,023,675.10, 1,535,512.47 and 549,708.46 is: 824,562.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,675.10 : 1,535,512.47 = 549,708.46 : x
  2. Step 2: Convert to fraction form
    1,023,675.10/1,535,512.47 = 549,708.46/x
  3. Step 3: Cross multiply
    1,023,675.10x = 1,535,512.47 × 549,708.46
  4. Step 4: Simplify right side
    1,023,675.10x = 844,084,195,194.50
  5. Step 5: Solve for x
    x = 844,084,195,194.50/1,023,675.10
  6. Step 6: Final answer
    x = 824,562.59

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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.