Home / 4,835,612.76-6,672,934.80-2,660,017.92

Finding the Fourth Proportional to 4,835,612.76, 6,672,934.80 and 2,660,017.92

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Solution

The fourth proportional to 4,835,612.76, 6,672,934.80 and 2,660,017.92 is: 3,670,708.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835,612.76 : 6,672,934.80 = 2,660,017.92 : x
  2. Step 2: Convert to fraction form
    4,835,612.76/6,672,934.80 = 2,660,017.92/x
  3. Step 3: Cross multiply
    4,835,612.76x = 6,672,934.80 × 2,660,017.92
  4. Step 4: Simplify right side
    4,835,612.76x = 17,750,126,146,991.61
  5. Step 5: Solve for x
    x = 17,750,126,146,991.61/4,835,612.76
  6. Step 6: Final answer
    x = 3,670,708.77

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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.