Home / 2,343,750.40-3,508,621.19-1,417,703.85

Finding the Fourth Proportional to 2,343,750.40, 3,508,621.19 and 1,417,703.85

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Solution

The fourth proportional to 2,343,750.40, 3,508,621.19 and 1,417,703.85 is: 2,122,318.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,750.40 : 3,508,621.19 = 1,417,703.85 : x
  2. Step 2: Convert to fraction form
    2,343,750.40/3,508,621.19 = 1,417,703.85/x
  3. Step 3: Cross multiply
    2,343,750.40x = 3,508,621.19 × 1,417,703.85
  4. Step 4: Simplify right side
    2,343,750.40x = 4,974,185,768,323.97
  5. Step 5: Solve for x
    x = 4,974,185,768,323.97/2,343,750.40
  6. Step 6: Final answer
    x = 2,122,318.90

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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.