Home / 6,206,535.27-8,564,009.40-3,453,151.95

Finding the Fourth Proportional to 6,206,535.27, 8,564,009.40 and 3,453,151.95

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Solution

The fourth proportional to 6,206,535.27, 8,564,009.40 and 3,453,151.95 is: 4,764,788.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206,535.27 : 8,564,009.40 = 3,453,151.95 : x
  2. Step 2: Convert to fraction form
    6,206,535.27/8,564,009.40 = 3,453,151.95/x
  3. Step 3: Cross multiply
    6,206,535.27x = 8,564,009.40 × 3,453,151.95
  4. Step 4: Simplify right side
    6,206,535.27x = 29,572,825,759,428.33
  5. Step 5: Solve for x
    x = 29,572,825,759,428.33/6,206,535.27
  6. Step 6: Final answer
    x = 4,764,788.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.