Home / 7,493,420.68-10,341,171.28-4,592,251.27

Finding the Fourth Proportional to 7,493,420.68, 10,341,171.28 and 4,592,251.27

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Solution

The fourth proportional to 7,493,420.68, 10,341,171.28 and 4,592,251.27 is: 6,337,460.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,493,420.68 : 10,341,171.28 = 4,592,251.27 : x
  2. Step 2: Convert to fraction form
    7,493,420.68/10,341,171.28 = 4,592,251.27/x
  3. Step 3: Cross multiply
    7,493,420.68x = 10,341,171.28 × 4,592,251.27
  4. Step 4: Simplify right side
    7,493,420.68x = 47,489,256,906,533.97
  5. Step 5: Solve for x
    x = 47,489,256,906,533.97/7,493,420.68
  6. Step 6: Final answer
    x = 6,337,460.41

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1.5x scale

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.