Home / 1,033,202.98-1,549,819.96-393,541.93

Finding the Fourth Proportional to 1,033,202.98, 1,549,819.96 and 393,541.93

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Solution

The fourth proportional to 1,033,202.98, 1,549,819.96 and 393,541.93 is: 590,318.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,202.98 : 1,549,819.96 = 393,541.93 : x
  2. Step 2: Convert to fraction form
    1,033,202.98/1,549,819.96 = 393,541.93/x
  3. Step 3: Cross multiply
    1,033,202.98x = 1,549,819.96 × 393,541.93
  4. Step 4: Simplify right side
    1,033,202.98x = 609,919,138,210.92
  5. Step 5: Solve for x
    x = 609,919,138,210.92/1,033,202.98
  6. Step 6: Final answer
    x = 590,318.80

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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.