Home / 5,730,206.66-8,595,315.46-1,412,257.04

Finding the Fourth Proportional to 5,730,206.66, 8,595,315.46 and 1,412,257.04

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Solution

The fourth proportional to 5,730,206.66, 8,595,315.46 and 1,412,257.04 is: 2,118,386.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,206.66 : 8,595,315.46 = 1,412,257.04 : x
  2. Step 2: Convert to fraction form
    5,730,206.66/8,595,315.46 = 1,412,257.04/x
  3. Step 3: Cross multiply
    5,730,206.66x = 8,595,315.46 × 1,412,257.04
  4. Step 4: Simplify right side
    5,730,206.66x = 12,138,794,769,405.84
  5. Step 5: Solve for x
    x = 12,138,794,769,405.84/5,730,206.66
  6. Step 6: Final answer
    x = 2,118,386.91

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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.