Home / 1,850,806.16-2,775,177.70-571,050.30

Finding the Fourth Proportional to 1,850,806.16, 2,775,177.70 and 571,050.30

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Solution

The fourth proportional to 1,850,806.16, 2,775,177.70 and 571,050.30 is: 856,257.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,806.16 : 2,775,177.70 = 571,050.30 : x
  2. Step 2: Convert to fraction form
    1,850,806.16/2,775,177.70 = 571,050.30/x
  3. Step 3: Cross multiply
    1,850,806.16x = 2,775,177.70 × 571,050.30
  4. Step 4: Simplify right side
    1,850,806.16x = 1,584,766,070,329.76
  5. Step 5: Solve for x
    x = 1,584,766,070,329.76/1,850,806.16
  6. Step 6: Final answer
    x = 856,257.18

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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.