Home / 2,800,154.04-3,862,602.33-1,767,294.78

Finding the Fourth Proportional to 2,800,154.04, 3,862,602.33 and 1,767,294.78

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Solution

The fourth proportional to 2,800,154.04, 3,862,602.33 and 1,767,294.78 is: 2,437,850.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,800,154.04 : 3,862,602.33 = 1,767,294.78 : x
  2. Step 2: Convert to fraction form
    2,800,154.04/3,862,602.33 = 1,767,294.78/x
  3. Step 3: Cross multiply
    2,800,154.04x = 3,862,602.33 × 1,767,294.78
  4. Step 4: Simplify right side
    2,800,154.04x = 6,826,356,935,024.84
  5. Step 5: Solve for x
    x = 6,826,356,935,024.84/2,800,154.04
  6. Step 6: Final answer
    x = 2,437,850.50

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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.