Home / 1,265,330.08-1,898,017.08-466,200.28

Finding the Fourth Proportional to 1,265,330.08, 1,898,017.08 and 466,200.28

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Solution

The fourth proportional to 1,265,330.08, 1,898,017.08 and 466,200.28 is: 699,308.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,265,330.08 : 1,898,017.08 = 466,200.28 : x
  2. Step 2: Convert to fraction form
    1,265,330.08/1,898,017.08 = 466,200.28/x
  3. Step 3: Cross multiply
    1,265,330.08x = 1,898,017.08 × 466,200.28
  4. Step 4: Simplify right side
    1,265,330.08x = 884,856,094,140.78
  5. Step 5: Solve for x
    x = 884,856,094,140.78/1,265,330.08
  6. Step 6: Final answer
    x = 699,308.51

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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.