Home / 1,750,349.20-2,625,523.80-1,675,699.60

Finding the Fourth Proportional to 1,750,349.20, 2,625,523.80 and 1,675,699.60

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Solution

The fourth proportional to 1,750,349.20, 2,625,523.80 and 1,675,699.60 is: 2,513,549.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,349.20 : 2,625,523.80 = 1,675,699.60 : x
  2. Step 2: Convert to fraction form
    1,750,349.20/2,625,523.80 = 1,675,699.60/x
  3. Step 3: Cross multiply
    1,750,349.20x = 2,625,523.80 × 1,675,699.60
  4. Step 4: Simplify right side
    1,750,349.20x = 4,399,589,181,450.48
  5. Step 5: Solve for x
    x = 4,399,589,181,450.48/1,750,349.20
  6. Step 6: Final answer
    x = 2,513,549.40

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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.