Home / 2,459,314.44-3,393,856.80-1,356,720.84

Finding the Fourth Proportional to 2,459,314.44, 3,393,856.80 and 1,356,720.84

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Solution

The fourth proportional to 2,459,314.44, 3,393,856.80 and 1,356,720.84 is: 1,872,276.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,314.44 : 3,393,856.80 = 1,356,720.84 : x
  2. Step 2: Convert to fraction form
    2,459,314.44/3,393,856.80 = 1,356,720.84/x
  3. Step 3: Cross multiply
    2,459,314.44x = 3,393,856.80 × 1,356,720.84
  4. Step 4: Simplify right side
    2,459,314.44x = 4,604,516,248,535.71
  5. Step 5: Solve for x
    x = 4,604,516,248,535.71/2,459,314.44
  6. Step 6: Final answer
    x = 1,872,276.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.