Home / 4,720,750.47-7,054,251.75-3,544,602.26

Finding the Fourth Proportional to 4,720,750.47, 7,054,251.75 and 3,544,602.26

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Solution

The fourth proportional to 4,720,750.47, 7,054,251.75 and 3,544,602.26 is: 5,296,724.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,720,750.47 : 7,054,251.75 = 3,544,602.26 : x
  2. Step 2: Convert to fraction form
    4,720,750.47/7,054,251.75 = 3,544,602.26/x
  3. Step 3: Cross multiply
    4,720,750.47x = 7,054,251.75 × 3,544,602.26
  4. Step 4: Simplify right side
    4,720,750.47x = 25,004,516,660,387.70
  5. Step 5: Solve for x
    x = 25,004,516,660,387.70/4,720,750.47
  6. Step 6: Final answer
    x = 5,296,724.92

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.