Home / 1,563,076.22-2,344,570.58-498,182.18

Finding the Fourth Proportional to 1,563,076.22, 2,344,570.58 and 498,182.18

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Solution

The fourth proportional to 1,563,076.22, 2,344,570.58 and 498,182.18 is: 747,259.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,563,076.22 : 2,344,570.58 = 498,182.18 : x
  2. Step 2: Convert to fraction form
    1,563,076.22/2,344,570.58 = 498,182.18/x
  3. Step 3: Cross multiply
    1,563,076.22x = 2,344,570.58 × 498,182.18
  4. Step 4: Simplify right side
    1,563,076.22x = 1,168,023,268,494.50
  5. Step 5: Solve for x
    x = 1,168,023,268,494.50/1,563,076.22
  6. Step 6: Final answer
    x = 747,259.32

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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.