Home / 9,293,117.25-13,934,889.58-4,171,156.21

Finding the Fourth Proportional to 9,293,117.25, 13,934,889.58 and 4,171,156.21

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Solution

The fourth proportional to 9,293,117.25, 13,934,889.58 and 4,171,156.21 is: 6,254,586.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,293,117.25 : 13,934,889.58 = 4,171,156.21 : x
  2. Step 2: Convert to fraction form
    9,293,117.25/13,934,889.58 = 4,171,156.21/x
  3. Step 3: Cross multiply
    9,293,117.25x = 13,934,889.58 × 4,171,156.21
  4. Step 4: Simplify right side
    9,293,117.25x = 58,124,601,207,281.29
  5. Step 5: Solve for x
    x = 58,124,601,207,281.29/9,293,117.25
  6. Step 6: Final answer
    x = 6,254,586.02

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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.