Home / 1,665,010.40-2,497,515.60-600,087.20

Finding the Fourth Proportional to 1,665,010.40, 2,497,515.60 and 600,087.20

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Solution

The fourth proportional to 1,665,010.40, 2,497,515.60 and 600,087.20 is: 900,130.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,665,010.40 : 2,497,515.60 = 600,087.20 : x
  2. Step 2: Convert to fraction form
    1,665,010.40/2,497,515.60 = 600,087.20/x
  3. Step 3: Cross multiply
    1,665,010.40x = 2,497,515.60 × 600,087.20
  4. Step 4: Simplify right side
    1,665,010.40x = 1,498,727,143,360.32
  5. Step 5: Solve for x
    x = 1,498,727,143,360.32/1,665,010.40
  6. Step 6: Final answer
    x = 900,130.80

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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.