Home / 1,039,528.59-1,559,424.11-365,451.45

Finding the Fourth Proportional to 1,039,528.59, 1,559,424.11 and 365,451.45

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Solution

The fourth proportional to 1,039,528.59, 1,559,424.11 and 365,451.45 is: 548,223.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,528.59 : 1,559,424.11 = 365,451.45 : x
  2. Step 2: Convert to fraction form
    1,039,528.59/1,559,424.11 = 365,451.45/x
  3. Step 3: Cross multiply
    1,039,528.59x = 1,559,424.11 × 365,451.45
  4. Step 4: Simplify right side
    1,039,528.59x = 569,893,800,337.20
  5. Step 5: Solve for x
    x = 569,893,800,337.20/1,039,528.59
  6. Step 6: Final answer
    x = 548,223.31

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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.