Home / 8,498,009.16-11,726,885.88-4,826,914.29

Finding the Fourth Proportional to 8,498,009.16, 11,726,885.88 and 4,826,914.29

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Solution

The fourth proportional to 8,498,009.16, 11,726,885.88 and 4,826,914.29 is: 6,660,933.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,498,009.16 : 11,726,885.88 = 4,826,914.29 : x
  2. Step 2: Convert to fraction form
    8,498,009.16/11,726,885.88 = 4,826,914.29/x
  3. Step 3: Cross multiply
    8,498,009.16x = 11,726,885.88 × 4,826,914.29
  4. Step 4: Simplify right side
    8,498,009.16x = 56,604,673,031,371.23
  5. Step 5: Solve for x
    x = 56,604,673,031,371.23/8,498,009.16
  6. Step 6: Final answer
    x = 6,660,933.40

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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.