Home / 10,410,357.28-14,366,290.80-5,826,678.52

Finding the Fourth Proportional to 10,410,357.28, 14,366,290.80 and 5,826,678.52

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Solution

The fourth proportional to 10,410,357.28, 14,366,290.80 and 5,826,678.52 is: 8,040,815.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,410,357.28 : 14,366,290.80 = 5,826,678.52 : x
  2. Step 2: Convert to fraction form
    10,410,357.28/14,366,290.80 = 5,826,678.52/x
  3. Step 3: Cross multiply
    10,410,357.28x = 14,366,290.80 × 5,826,678.52
  4. Step 4: Simplify right side
    10,410,357.28x = 83,707,758,016,433.61
  5. Step 5: Solve for x
    x = 83,707,758,016,433.61/10,410,357.28
  6. Step 6: Final answer
    x = 8,040,815.10

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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.