Home / 2,033,588.16-3,050,403.84-613,656.72

Finding the Fourth Proportional to 2,033,588.16, 3,050,403.84 and 613,656.72

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Solution

The fourth proportional to 2,033,588.16, 3,050,403.84 and 613,656.72 is: 920,491.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,588.16 : 3,050,403.84 = 613,656.72 : x
  2. Step 2: Convert to fraction form
    2,033,588.16/3,050,403.84 = 613,656.72/x
  3. Step 3: Cross multiply
    2,033,588.16x = 3,050,403.84 × 613,656.72
  4. Step 4: Simplify right side
    2,033,588.16x = 1,871,900,815,129.80
  5. Step 5: Solve for x
    x = 1,871,900,815,129.80/2,033,588.16
  6. Step 6: Final answer
    x = 920,491.60

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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.