Home / 4,168,646.94-6,246,513.89-2,891,737.83

Finding the Fourth Proportional to 4,168,646.94, 6,246,513.89 and 2,891,737.83

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Solution

The fourth proportional to 4,168,646.94, 6,246,513.89 and 2,891,737.83 is: 4,333,127.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168,646.94 : 6,246,513.89 = 2,891,737.83 : x
  2. Step 2: Convert to fraction form
    4,168,646.94/6,246,513.89 = 2,891,737.83/x
  3. Step 3: Cross multiply
    4,168,646.94x = 6,246,513.89 × 2,891,737.83
  4. Step 4: Simplify right side
    4,168,646.94x = 18,063,280,490,100.89
  5. Step 5: Solve for x
    x = 18,063,280,490,100.89/4,168,646.94
  6. Step 6: Final answer
    x = 4,333,127.94

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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.