Home / 4,449,178.88-6,140,522.04-2,817,737.93

Finding the Fourth Proportional to 4,449,178.88, 6,140,522.04 and 2,817,737.93

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Solution

The fourth proportional to 4,449,178.88, 6,140,522.04 and 2,817,737.93 is: 3,888,893.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,178.88 : 6,140,522.04 = 2,817,737.93 : x
  2. Step 2: Convert to fraction form
    4,449,178.88/6,140,522.04 = 2,817,737.93/x
  3. Step 3: Cross multiply
    4,449,178.88x = 6,140,522.04 × 2,817,737.93
  4. Step 4: Simplify right side
    4,449,178.88x = 17,302,381,877,460.28
  5. Step 5: Solve for x
    x = 17,302,381,877,460.28/4,449,178.88
  6. Step 6: Final answer
    x = 3,888,893.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.