Home / 1,862,058.96-2,793,097.35-565,222.53

Finding the Fourth Proportional to 1,862,058.96, 2,793,097.35 and 565,222.53

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Solution

The fourth proportional to 1,862,058.96, 2,793,097.35 and 565,222.53 is: 847,836.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,862,058.96 : 2,793,097.35 = 565,222.53 : x
  2. Step 2: Convert to fraction form
    1,862,058.96/2,793,097.35 = 565,222.53/x
  3. Step 3: Cross multiply
    1,862,058.96x = 2,793,097.35 × 565,222.53
  4. Step 4: Simplify right side
    1,862,058.96x = 1,578,721,561,177.41
  5. Step 5: Solve for x
    x = 1,578,721,561,177.41/1,862,058.96
  6. Step 6: Final answer
    x = 847,836.51

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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.