Home / 2,005,959-2,768,272.02-1,100,541

Finding the Fourth Proportional to 2,005,959, 2,768,272.02 and 1,100,541

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Solution

The fourth proportional to 2,005,959, 2,768,272.02 and 1,100,541 is: 1,518,773.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,005,959 : 2,768,272.02 = 1,100,541 : x
  2. Step 2: Convert to fraction form
    2,005,959/2,768,272.02 = 1,100,541/x
  3. Step 3: Cross multiply
    2,005,959x = 2,768,272.02 × 1,100,541
  4. Step 4: Simplify right side
    2,005,959x = 3,046,596,857,162.82
  5. Step 5: Solve for x
    x = 3,046,596,857,162.82/2,005,959
  6. Step 6: Final answer
    x = 1,518,773.24

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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.