Home / 2,552,732.18-3,522,770.46-1,406,812.52

Finding the Fourth Proportional to 2,552,732.18, 3,522,770.46 and 1,406,812.52

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Solution

The fourth proportional to 2,552,732.18, 3,522,770.46 and 1,406,812.52 is: 1,941,401.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,732.18 : 3,522,770.46 = 1,406,812.52 : x
  2. Step 2: Convert to fraction form
    2,552,732.18/3,522,770.46 = 1,406,812.52/x
  3. Step 3: Cross multiply
    2,552,732.18x = 3,522,770.46 × 1,406,812.52
  4. Step 4: Simplify right side
    2,552,732.18x = 4,955,877,588,214.16
  5. Step 5: Solve for x
    x = 4,955,877,588,214.16/2,552,732.18
  6. Step 6: Final answer
    x = 1,941,401.31

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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.