Home / 1,563,074.83-2,344,568.51-498,180.79

Finding the Fourth Proportional to 1,563,074.83, 2,344,568.51 and 498,180.79

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Solution

The fourth proportional to 1,563,074.83, 2,344,568.51 and 498,180.79 is: 747,257.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,563,074.83 : 2,344,568.51 = 498,180.79 : x
  2. Step 2: Convert to fraction form
    1,563,074.83/2,344,568.51 = 498,180.79/x
  3. Step 3: Cross multiply
    1,563,074.83x = 2,344,568.51 × 498,180.79
  4. Step 4: Simplify right side
    1,563,074.83x = 1,168,018,994,828.91
  5. Step 5: Solve for x
    x = 1,168,018,994,828.91/1,563,074.83
  6. Step 6: Final answer
    x = 747,257.25

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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.