Home / 6,025,130.60-9,039,225.24-2,789,000.91

Finding the Fourth Proportional to 6,025,130.60, 9,039,225.24 and 2,789,000.91

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Solution

The fourth proportional to 6,025,130.60, 9,039,225.24 and 2,789,000.91 is: 4,184,209.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025,130.60 : 9,039,225.24 = 2,789,000.91 : x
  2. Step 2: Convert to fraction form
    6,025,130.60/9,039,225.24 = 2,789,000.91/x
  3. Step 3: Cross multiply
    6,025,130.60x = 9,039,225.24 × 2,789,000.91
  4. Step 4: Simplify right side
    6,025,130.60x = 25,210,407,420,054.97
  5. Step 5: Solve for x
    x = 25,210,407,420,054.97/6,025,130.60
  6. Step 6: Final answer
    x = 4,184,209.29

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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.