Home / 6,551,246.55-9,826,869.83-2,290,970.55

Finding the Fourth Proportional to 6,551,246.55, 9,826,869.83 and 2,290,970.55

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Solution

The fourth proportional to 6,551,246.55, 9,826,869.83 and 2,290,970.55 is: 3,436,455.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,246.55 : 9,826,869.83 = 2,290,970.55 : x
  2. Step 2: Convert to fraction form
    6,551,246.55/9,826,869.83 = 2,290,970.55/x
  3. Step 3: Cross multiply
    6,551,246.55x = 9,826,869.83 × 2,290,970.55
  4. Step 4: Simplify right side
    6,551,246.55x = 22,513,069,367,758.65
  5. Step 5: Solve for x
    x = 22,513,069,367,758.65/6,551,246.55
  6. Step 6: Final answer
    x = 3,436,455.83

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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.