Home / 2,346,951.47-3,237,761.33-1,416,140.03

Finding the Fourth Proportional to 2,346,951.47, 3,237,761.33 and 1,416,140.03

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Solution

The fourth proportional to 2,346,951.47, 3,237,761.33 and 1,416,140.03 is: 1,953,650.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,951.47 : 3,237,761.33 = 1,416,140.03 : x
  2. Step 2: Convert to fraction form
    2,346,951.47/3,237,761.33 = 1,416,140.03/x
  3. Step 3: Cross multiply
    2,346,951.47x = 3,237,761.33 × 1,416,140.03
  4. Step 4: Simplify right side
    2,346,951.47x = 4,585,123,421,941.94
  5. Step 5: Solve for x
    x = 4,585,123,421,941.94/2,346,951.47
  6. Step 6: Final answer
    x = 1,953,650.72

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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.