Home / 4,307,480.88-5,944,247.16-2,347,376.40

Finding the Fourth Proportional to 4,307,480.88, 5,944,247.16 and 2,347,376.40

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Solution

The fourth proportional to 4,307,480.88, 5,944,247.16 and 2,347,376.40 is: 3,239,337.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,307,480.88 : 5,944,247.16 = 2,347,376.40 : x
  2. Step 2: Convert to fraction form
    4,307,480.88/5,944,247.16 = 2,347,376.40/x
  3. Step 3: Cross multiply
    4,307,480.88x = 5,944,247.16 × 2,347,376.40
  4. Step 4: Simplify right side
    4,307,480.88x = 13,953,385,499,151.02
  5. Step 5: Solve for x
    x = 13,953,385,499,151.02/4,307,480.88
  6. Step 6: Final answer
    x = 3,239,337.77

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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.