Home / 1,034,401.70-1,552,039.95-655,613.30

Finding the Fourth Proportional to 1,034,401.70, 1,552,039.95 and 655,613.30

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Solution

The fourth proportional to 1,034,401.70, 1,552,039.95 and 655,613.30 is: 983,697.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,401.70 : 1,552,039.95 = 655,613.30 : x
  2. Step 2: Convert to fraction form
    1,034,401.70/1,552,039.95 = 655,613.30/x
  3. Step 3: Cross multiply
    1,034,401.70x = 1,552,039.95 × 655,613.30
  4. Step 4: Simplify right side
    1,034,401.70x = 1,017,538,033,351.34
  5. Step 5: Solve for x
    x = 1,017,538,033,351.34/1,034,401.70
  6. Step 6: Final answer
    x = 983,697.18

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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.