Home / 2,453,744.61-3,681,368.10-1,256,514.62

Finding the Fourth Proportional to 2,453,744.61, 3,681,368.10 and 1,256,514.62

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Solution

The fourth proportional to 2,453,744.61, 3,681,368.10 and 1,256,514.62 is: 1,885,156.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,744.61 : 3,681,368.10 = 1,256,514.62 : x
  2. Step 2: Convert to fraction form
    2,453,744.61/3,681,368.10 = 1,256,514.62/x
  3. Step 3: Cross multiply
    2,453,744.61x = 3,681,368.10 × 1,256,514.62
  4. Step 4: Simplify right side
    2,453,744.61x = 4,625,692,820,844.78
  5. Step 5: Solve for x
    x = 4,625,692,820,844.78/2,453,744.61
  6. Step 6: Final answer
    x = 1,885,156.59

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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.