Home / 8,826,332-13,239,498.74-2,842,700

Finding the Fourth Proportional to 8,826,332, 13,239,498.74 and 2,842,700

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Solution

The fourth proportional to 8,826,332, 13,239,498.74 and 2,842,700 is: 4,264,050.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,826,332 : 13,239,498.74 = 2,842,700 : x
  2. Step 2: Convert to fraction form
    8,826,332/13,239,498.74 = 2,842,700/x
  3. Step 3: Cross multiply
    8,826,332x = 13,239,498.74 × 2,842,700
  4. Step 4: Simplify right side
    8,826,332x = 37,635,923,068,198
  5. Step 5: Solve for x
    x = 37,635,923,068,198/8,826,332
  6. Step 6: Final answer
    x = 4,264,050.24

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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.