Home / 2,829,246.06-4,244,171.31-1,210,182.42

Finding the Fourth Proportional to 2,829,246.06, 4,244,171.31 and 1,210,182.42

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Solution

The fourth proportional to 2,829,246.06, 4,244,171.31 and 1,210,182.42 is: 1,815,402.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,829,246.06 : 4,244,171.31 = 1,210,182.42 : x
  2. Step 2: Convert to fraction form
    2,829,246.06/4,244,171.31 = 1,210,182.42/x
  3. Step 3: Cross multiply
    2,829,246.06x = 4,244,171.31 × 1,210,182.42
  4. Step 4: Simplify right side
    2,829,246.06x = 5,136,221,506,830.37
  5. Step 5: Solve for x
    x = 5,136,221,506,830.37/2,829,246.06
  6. Step 6: Final answer
    x = 1,815,402.90

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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.