Home / 3,697,061.20-5,544,814.20-1,567,214.80

Finding the Fourth Proportional to 3,697,061.20, 5,544,814.20 and 1,567,214.80

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Solution

The fourth proportional to 3,697,061.20, 5,544,814.20 and 1,567,214.80 is: 2,350,492.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,061.20 : 5,544,814.20 = 1,567,214.80 : x
  2. Step 2: Convert to fraction form
    3,697,061.20/5,544,814.20 = 1,567,214.80/x
  3. Step 3: Cross multiply
    3,697,061.20x = 5,544,814.20 × 1,567,214.80
  4. Step 4: Simplify right side
    3,697,061.20x = 8,689,914,877,490.16
  5. Step 5: Solve for x
    x = 8,689,914,877,490.16/3,697,061.20
  6. Step 6: Final answer
    x = 2,350,492.57

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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.