Home / 2,281,683.71-3,150,209.02-1,466,201.63

Finding the Fourth Proportional to 2,281,683.71, 3,150,209.02 and 1,466,201.63

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Solution

The fourth proportional to 2,281,683.71, 3,150,209.02 and 1,466,201.63 is: 2,024,312.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,281,683.71 : 3,150,209.02 = 1,466,201.63 : x
  2. Step 2: Convert to fraction form
    2,281,683.71/3,150,209.02 = 1,466,201.63/x
  3. Step 3: Cross multiply
    2,281,683.71x = 3,150,209.02 × 1,466,201.63
  4. Step 4: Simplify right side
    2,281,683.71x = 4,618,841,592,633.69
  5. Step 5: Solve for x
    x = 4,618,841,592,633.69/2,281,683.71
  6. Step 6: Final answer
    x = 2,024,312.82

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1.5x scale

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.