Home / 1,834,580.15-2,746,427.03-1,363,354.55

Finding the Fourth Proportional to 1,834,580.15, 2,746,427.03 and 1,363,354.55

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Solution

The fourth proportional to 1,834,580.15, 2,746,427.03 and 1,363,354.55 is: 2,040,986.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,580.15 : 2,746,427.03 = 1,363,354.55 : x
  2. Step 2: Convert to fraction form
    1,834,580.15/2,746,427.03 = 1,363,354.55/x
  3. Step 3: Cross multiply
    1,834,580.15x = 2,746,427.03 × 1,363,354.55
  4. Step 4: Simplify right side
    1,834,580.15x = 3,744,353,780,776.71
  5. Step 5: Solve for x
    x = 3,744,353,780,776.71/1,834,580.15
  6. Step 6: Final answer
    x = 2,040,986.75

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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.