Home / 7,264,298.16-10,024,799.34-4,001,124.72

Finding the Fourth Proportional to 7,264,298.16, 10,024,799.34 and 4,001,124.72

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Solution

The fourth proportional to 7,264,298.16, 10,024,799.34 and 4,001,124.72 is: 5,521,589.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,298.16 : 10,024,799.34 = 4,001,124.72 : x
  2. Step 2: Convert to fraction form
    7,264,298.16/10,024,799.34 = 4,001,124.72/x
  3. Step 3: Cross multiply
    7,264,298.16x = 10,024,799.34 × 4,001,124.72
  4. Step 4: Simplify right side
    7,264,298.16x = 40,110,472,452,313.69
  5. Step 5: Solve for x
    x = 40,110,472,452,313.69/7,264,298.16
  6. Step 6: Final answer
    x = 5,521,589.50

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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.