Home / 4,059,155.45-5,597,145.56-2,586,731.49

Finding the Fourth Proportional to 4,059,155.45, 5,597,145.56 and 2,586,731.49

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Solution

The fourth proportional to 4,059,155.45, 5,597,145.56 and 2,586,731.49 is: 3,566,828.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,155.45 : 5,597,145.56 = 2,586,731.49 : x
  2. Step 2: Convert to fraction form
    4,059,155.45/5,597,145.56 = 2,586,731.49/x
  3. Step 3: Cross multiply
    4,059,155.45x = 5,597,145.56 × 2,586,731.49
  4. Step 4: Simplify right side
    4,059,155.45x = 14,478,312,680,632.51
  5. Step 5: Solve for x
    x = 14,478,312,680,632.51/4,059,155.45
  6. Step 6: Final answer
    x = 3,566,828.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.