Home / 6,590,697.59-9,096,117.53-3,690,275.37

Finding the Fourth Proportional to 6,590,697.59, 9,096,117.53 and 3,690,275.37

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Solution

The fourth proportional to 6,590,697.59, 9,096,117.53 and 3,690,275.37 is: 5,093,114.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,590,697.59 : 9,096,117.53 = 3,690,275.37 : x
  2. Step 2: Convert to fraction form
    6,590,697.59/9,096,117.53 = 3,690,275.37/x
  3. Step 3: Cross multiply
    6,590,697.59x = 9,096,117.53 × 3,690,275.37
  4. Step 4: Simplify right side
    6,590,697.59x = 33,567,178,465,132.86
  5. Step 5: Solve for x
    x = 33,567,178,465,132.86/6,590,697.59
  6. Step 6: Final answer
    x = 5,093,114.66

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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.