Home / 4,105,627.46-6,157,715.43-1,114,044.74

Finding the Fourth Proportional to 4,105,627.46, 6,157,715.43 and 1,114,044.74

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Solution

The fourth proportional to 4,105,627.46, 6,157,715.43 and 1,114,044.74 is: 1,670,870.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,105,627.46 : 6,157,715.43 = 1,114,044.74 : x
  2. Step 2: Convert to fraction form
    4,105,627.46/6,157,715.43 = 1,114,044.74/x
  3. Step 3: Cross multiply
    4,105,627.46x = 6,157,715.43 × 1,114,044.74
  4. Step 4: Simplify right side
    4,105,627.46x = 6,859,970,485,208.34
  5. Step 5: Solve for x
    x = 6,859,970,485,208.34/4,105,627.46
  6. Step 6: Final answer
    x = 1,670,870.18

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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.