Home / 1,039,529.59-1,559,425.61-365,452.45

Finding the Fourth Proportional to 1,039,529.59, 1,559,425.61 and 365,452.45

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Solution

The fourth proportional to 1,039,529.59, 1,559,425.61 and 365,452.45 is: 548,224.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,529.59 : 1,559,425.61 = 365,452.45 : x
  2. Step 2: Convert to fraction form
    1,039,529.59/1,559,425.61 = 365,452.45/x
  3. Step 3: Cross multiply
    1,039,529.59x = 1,559,425.61 × 365,452.45
  4. Step 4: Simplify right side
    1,039,529.59x = 569,895,909,767.25
  5. Step 5: Solve for x
    x = 569,895,909,767.25/1,039,529.59
  6. Step 6: Final answer
    x = 548,224.81

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1.5x scale

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.