Home / 6,256,231.80-9,368,601.30-4,114,721.40

Finding the Fourth Proportional to 6,256,231.80, 9,368,601.30 and 4,114,721.40

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Solution

The fourth proportional to 6,256,231.80, 9,368,601.30 and 4,114,721.40 is: 6,161,725.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256,231.80 : 9,368,601.30 = 4,114,721.40 : x
  2. Step 2: Convert to fraction form
    6,256,231.80/9,368,601.30 = 4,114,721.40/x
  3. Step 3: Cross multiply
    6,256,231.80x = 9,368,601.30 × 4,114,721.40
  4. Step 4: Simplify right side
    6,256,231.80x = 38,549,184,257,177.82
  5. Step 5: Solve for x
    x = 38,549,184,257,177.82/6,256,231.80
  6. Step 6: Final answer
    x = 6,161,725.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.