Home / 4,295,005.02-6,442,360.02-1,100,158.92

Finding the Fourth Proportional to 4,295,005.02, 6,442,360.02 and 1,100,158.92

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Solution

The fourth proportional to 4,295,005.02, 6,442,360.02 and 1,100,158.92 is: 1,650,200.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,295,005.02 : 6,442,360.02 = 1,100,158.92 : x
  2. Step 2: Convert to fraction form
    4,295,005.02/6,442,360.02 = 1,100,158.92/x
  3. Step 3: Cross multiply
    4,295,005.02x = 6,442,360.02 × 1,100,158.92
  4. Step 4: Simplify right side
    4,295,005.02x = 7,087,619,841,854.38
  5. Step 5: Solve for x
    x = 7,087,619,841,854.38/4,295,005.02
  6. Step 6: Final answer
    x = 1,650,200.60

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Similar ratio
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1.5x scale

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.