Home / 6,162,001.80-9,225,506.70-5,826,856.20

Finding the Fourth Proportional to 6,162,001.80, 9,225,506.70 and 5,826,856.20

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Solution

The fourth proportional to 6,162,001.80, 9,225,506.70 and 5,826,856.20 is: 8,723,739.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,162,001.80 : 9,225,506.70 = 5,826,856.20 : x
  2. Step 2: Convert to fraction form
    6,162,001.80/9,225,506.70 = 5,826,856.20/x
  3. Step 3: Cross multiply
    6,162,001.80x = 9,225,506.70 × 5,826,856.20
  4. Step 4: Simplify right side
    6,162,001.80x = 53,755,700,913,036.54
  5. Step 5: Solve for x
    x = 53,755,700,913,036.54/6,162,001.80
  6. Step 6: Final answer
    x = 8,723,739.89

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1.5x scale

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.