Home / 3,835,697.32-5,747,223.54-3,440,167.48

Finding the Fourth Proportional to 3,835,697.32, 5,747,223.54 and 3,440,167.48

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Solution

The fourth proportional to 3,835,697.32, 5,747,223.54 and 3,440,167.48 is: 5,154,580.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,697.32 : 5,747,223.54 = 3,440,167.48 : x
  2. Step 2: Convert to fraction form
    3,835,697.32/5,747,223.54 = 3,440,167.48/x
  3. Step 3: Cross multiply
    3,835,697.32x = 5,747,223.54 × 3,440,167.48
  4. Step 4: Simplify right side
    3,835,697.32x = 19,771,411,522,598.48
  5. Step 5: Solve for x
    x = 19,771,411,522,598.48/3,835,697.32
  6. Step 6: Final answer
    x = 5,154,580.74

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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.