Home / 9,581,010.30-14,382,013.05-5,990,831.10

Finding the Fourth Proportional to 9,581,010.30, 14,382,013.05 and 5,990,831.10

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Solution

The fourth proportional to 9,581,010.30, 14,382,013.05 and 5,990,831.10 is: 8,992,810.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,581,010.30 : 14,382,013.05 = 5,990,831.10 : x
  2. Step 2: Convert to fraction form
    9,581,010.30/14,382,013.05 = 5,990,831.10/x
  3. Step 3: Cross multiply
    9,581,010.30x = 14,382,013.05 × 5,990,831.10
  4. Step 4: Simplify right side
    9,581,010.30x = 86,160,211,060,545.86
  5. Step 5: Solve for x
    x = 86,160,211,060,545.86/9,581,010.30
  6. Step 6: Final answer
    x = 8,992,810.61

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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.