Home / 3,034,941.53-4,188,094.67-1,658,332.50

Finding the Fourth Proportional to 3,034,941.53, 4,188,094.67 and 1,658,332.50

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Solution

The fourth proportional to 3,034,941.53, 4,188,094.67 and 1,658,332.50 is: 2,288,430.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,941.53 : 4,188,094.67 = 1,658,332.50 : x
  2. Step 2: Convert to fraction form
    3,034,941.53/4,188,094.67 = 1,658,332.50/x
  3. Step 3: Cross multiply
    3,034,941.53x = 4,188,094.67 × 1,658,332.50
  4. Step 4: Simplify right side
    3,034,941.53x = 6,945,253,496,046.11
  5. Step 5: Solve for x
    x = 6,945,253,496,046.11/3,034,941.53
  6. Step 6: Final answer
    x = 2,288,430.75

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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.