Home / 1,913,927.59-2,871,452.72-566,125.66

Finding the Fourth Proportional to 1,913,927.59, 2,871,452.72 and 566,125.66

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Solution

The fourth proportional to 1,913,927.59, 2,871,452.72 and 566,125.66 is: 849,354.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,913,927.59 : 2,871,452.72 = 566,125.66 : x
  2. Step 2: Convert to fraction form
    1,913,927.59/2,871,452.72 = 566,125.66/x
  3. Step 3: Cross multiply
    1,913,927.59x = 2,871,452.72 × 566,125.66
  4. Step 4: Simplify right side
    1,913,927.59x = 1,625,603,066,268.80
  5. Step 5: Solve for x
    x = 1,625,603,066,268.80/1,913,927.59
  6. Step 6: Final answer
    x = 849,354.53

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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.