Home / 10,227,873.06-15,341,435.91-3,039,220.13

Finding the Fourth Proportional to 10,227,873.06, 15,341,435.91 and 3,039,220.13

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Solution

The fourth proportional to 10,227,873.06, 15,341,435.91 and 3,039,220.13 is: 4,558,719.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,227,873.06 : 15,341,435.91 = 3,039,220.13 : x
  2. Step 2: Convert to fraction form
    10,227,873.06/15,341,435.91 = 3,039,220.13/x
  3. Step 3: Cross multiply
    10,227,873.06x = 15,341,435.91 × 3,039,220.13
  4. Step 4: Simplify right side
    10,227,873.06x = 46,626,000,840,776.87
  5. Step 5: Solve for x
    x = 46,626,000,840,776.87/10,227,873.06
  6. Step 6: Final answer
    x = 4,558,719.16

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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.