Home / 1,798,454.16-2,483,524.20-1,154,995.44

Finding the Fourth Proportional to 1,798,454.16, 2,483,524.20 and 1,154,995.44

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Solution

The fourth proportional to 1,798,454.16, 2,483,524.20 and 1,154,995.44 is: 1,594,958.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,798,454.16 : 2,483,524.20 = 1,154,995.44 : x
  2. Step 2: Convert to fraction form
    1,798,454.16/2,483,524.20 = 1,154,995.44/x
  3. Step 3: Cross multiply
    1,798,454.16x = 2,483,524.20 × 1,154,995.44
  4. Step 4: Simplify right side
    1,798,454.16x = 2,868,459,126,129.65
  5. Step 5: Solve for x
    x = 2,868,459,126,129.65/1,798,454.16
  6. Step 6: Final answer
    x = 1,594,958.15

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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.