Home / 1,039,529.84-1,559,425.98-365,452.70

Finding the Fourth Proportional to 1,039,529.84, 1,559,425.98 and 365,452.70

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Solution

The fourth proportional to 1,039,529.84, 1,559,425.98 and 365,452.70 is: 548,225.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,529.84 : 1,559,425.98 = 365,452.70 : x
  2. Step 2: Convert to fraction form
    1,039,529.84/1,559,425.98 = 365,452.70/x
  3. Step 3: Cross multiply
    1,039,529.84x = 1,559,425.98 × 365,452.70
  4. Step 4: Simplify right side
    1,039,529.84x = 569,896,434,841.15
  5. Step 5: Solve for x
    x = 569,896,434,841.15/1,039,529.84
  6. Step 6: Final answer
    x = 548,225.18

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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.