Home / 9,703,044.20-14,554,566.30-2,879,863.40

Finding the Fourth Proportional to 9,703,044.20, 14,554,566.30 and 2,879,863.40

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Solution

The fourth proportional to 9,703,044.20, 14,554,566.30 and 2,879,863.40 is: 4,319,795.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,703,044.20 : 14,554,566.30 = 2,879,863.40 : x
  2. Step 2: Convert to fraction form
    9,703,044.20/14,554,566.30 = 2,879,863.40/x
  3. Step 3: Cross multiply
    9,703,044.20x = 14,554,566.30 × 2,879,863.40
  4. Step 4: Simplify right side
    9,703,044.20x = 41,915,162,790,243.42
  5. Step 5: Solve for x
    x = 41,915,162,790,243.42/9,703,044.20
  6. Step 6: Final answer
    x = 4,319,795.10

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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.