Home / 5,813,345.88-8,714,974.28-2,932,307.69

Finding the Fourth Proportional to 5,813,345.88, 8,714,974.28 and 2,932,307.69

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Solution

The fourth proportional to 5,813,345.88, 8,714,974.28 and 2,932,307.69 is: 4,395,917.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,813,345.88 : 8,714,974.28 = 2,932,307.69 : x
  2. Step 2: Convert to fraction form
    5,813,345.88/8,714,974.28 = 2,932,307.69/x
  3. Step 3: Cross multiply
    5,813,345.88x = 8,714,974.28 × 2,932,307.69
  4. Step 4: Simplify right side
    5,813,345.88x = 25,554,986,041,159.80
  5. Step 5: Solve for x
    x = 25,554,986,041,159.80/5,813,345.88
  6. Step 6: Final answer
    x = 4,395,917.01

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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.