Home / 4,074,599.89-6,108,101.11-1,377,038.89

Finding the Fourth Proportional to 4,074,599.89, 6,108,101.11 and 1,377,038.89

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Solution

The fourth proportional to 4,074,599.89, 6,108,101.11 and 1,377,038.89 is: 2,064,274.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,599.89 : 6,108,101.11 = 1,377,038.89 : x
  2. Step 2: Convert to fraction form
    4,074,599.89/6,108,101.11 = 1,377,038.89/x
  3. Step 3: Cross multiply
    4,074,599.89x = 6,108,101.11 × 1,377,038.89
  4. Step 4: Simplify right side
    4,074,599.89x = 8,411,092,772,522.17
  5. Step 5: Solve for x
    x = 8,411,092,772,522.17/4,074,599.89
  6. Step 6: Final answer
    x = 2,064,274.53

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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.