Home / 1,034,389.60-1,552,459.20-466,644.40

Finding the Fourth Proportional to 1,034,389.60, 1,552,459.20 and 466,644.40

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Solution

The fourth proportional to 1,034,389.60, 1,552,459.20 and 466,644.40 is: 700,361.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,389.60 : 1,552,459.20 = 466,644.40 : x
  2. Step 2: Convert to fraction form
    1,034,389.60/1,552,459.20 = 466,644.40/x
  3. Step 3: Cross multiply
    1,034,389.60x = 1,552,459.20 × 466,644.40
  4. Step 4: Simplify right side
    1,034,389.60x = 724,446,391,908.48
  5. Step 5: Solve for x
    x = 724,446,391,908.48/1,034,389.60
  6. Step 6: Final answer
    x = 700,361.25

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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.