Home / 3,029,872.80-4,547,287.80-3,006,253.20

Finding the Fourth Proportional to 3,029,872.80, 4,547,287.80 and 3,006,253.20

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Solution

The fourth proportional to 3,029,872.80, 4,547,287.80 and 3,006,253.20 is: 4,511,839.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,872.80 : 4,547,287.80 = 3,006,253.20 : x
  2. Step 2: Convert to fraction form
    3,029,872.80/4,547,287.80 = 3,006,253.20/x
  3. Step 3: Cross multiply
    3,029,872.80x = 4,547,287.80 × 3,006,253.20
  4. Step 4: Simplify right side
    3,029,872.80x = 13,670,298,500,070.96
  5. Step 5: Solve for x
    x = 13,670,298,500,070.96/3,029,872.80
  6. Step 6: Final answer
    x = 4,511,839.08

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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.