Home / 4,364,648.72-6,023,400.35-2,430,908.76

Finding the Fourth Proportional to 4,364,648.72, 6,023,400.35 and 2,430,908.76

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Solution

The fourth proportional to 4,364,648.72, 6,023,400.35 and 2,430,908.76 is: 3,354,757.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364,648.72 : 6,023,400.35 = 2,430,908.76 : x
  2. Step 2: Convert to fraction form
    4,364,648.72/6,023,400.35 = 2,430,908.76/x
  3. Step 3: Cross multiply
    4,364,648.72x = 6,023,400.35 × 2,430,908.76
  4. Step 4: Simplify right side
    4,364,648.72x = 14,642,336,663,647.52
  5. Step 5: Solve for x
    x = 14,642,336,663,647.52/4,364,648.72
  6. Step 6: Final answer
    x = 3,354,757.19

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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.