Home / 3,034,941.59-4,188,094.76-1,658,332.56

Finding the Fourth Proportional to 3,034,941.59, 4,188,094.76 and 1,658,332.56

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Solution

The fourth proportional to 3,034,941.59, 4,188,094.76 and 1,658,332.56 is: 2,288,430.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,941.59 : 4,188,094.76 = 1,658,332.56 : x
  2. Step 2: Convert to fraction form
    3,034,941.59/4,188,094.76 = 1,658,332.56/x
  3. Step 3: Cross multiply
    3,034,941.59x = 4,188,094.76 × 1,658,332.56
  4. Step 4: Simplify right side
    3,034,941.59x = 6,945,253,904,873.39
  5. Step 5: Solve for x
    x = 6,945,253,904,873.39/3,034,941.59
  6. Step 6: Final answer
    x = 2,288,430.83

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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.