Home / 5,779,506.04-8,669,674.62-1,992,934.28

Finding the Fourth Proportional to 5,779,506.04, 8,669,674.62 and 1,992,934.28

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Solution

The fourth proportional to 5,779,506.04, 8,669,674.62 and 1,992,934.28 is: 2,989,544.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,779,506.04 : 8,669,674.62 = 1,992,934.28 : x
  2. Step 2: Convert to fraction form
    5,779,506.04/8,669,674.62 = 1,992,934.28/x
  3. Step 3: Cross multiply
    5,779,506.04x = 8,669,674.62 × 1,992,934.28
  4. Step 4: Simplify right side
    5,779,506.04x = 17,278,091,746,643.97
  5. Step 5: Solve for x
    x = 17,278,091,746,643.97/5,779,506.04
  6. Step 6: Final answer
    x = 2,989,544.72

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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.