Home / 1,629,340.16-2,444,176.69-564,380.24

Finding the Fourth Proportional to 1,629,340.16, 2,444,176.69 and 564,380.24

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Solution

The fourth proportional to 1,629,340.16, 2,444,176.69 and 564,380.24 is: 846,628.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,629,340.16 : 2,444,176.69 = 564,380.24 : x
  2. Step 2: Convert to fraction form
    1,629,340.16/2,444,176.69 = 564,380.24/x
  3. Step 3: Cross multiply
    1,629,340.16x = 2,444,176.69 × 564,380.24
  4. Step 4: Simplify right side
    1,629,340.16x = 1,379,445,026,904.61
  5. Step 5: Solve for x
    x = 1,379,445,026,904.61/1,629,340.16
  6. Step 6: Final answer
    x = 846,628.02

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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.