Home / 5,584,002.30-8,376,003.45-3,670,814.70

Finding the Fourth Proportional to 5,584,002.30, 8,376,003.45 and 3,670,814.70

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Solution

The fourth proportional to 5,584,002.30, 8,376,003.45 and 3,670,814.70 is: 5,506,222.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,584,002.30 : 8,376,003.45 = 3,670,814.70 : x
  2. Step 2: Convert to fraction form
    5,584,002.30/8,376,003.45 = 3,670,814.70/x
  3. Step 3: Cross multiply
    5,584,002.30x = 8,376,003.45 × 3,670,814.70
  4. Step 4: Simplify right side
    5,584,002.30x = 30,746,756,591,510.72
  5. Step 5: Solve for x
    x = 30,746,756,591,510.72/5,584,002.30
  6. Step 6: Final answer
    x = 5,506,222.05

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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.