Home / 4,656,895.17-6,985,344.65-2,095,118.43

Finding the Fourth Proportional to 4,656,895.17, 6,985,344.65 and 2,095,118.43

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Solution

The fourth proportional to 4,656,895.17, 6,985,344.65 and 2,095,118.43 is: 3,142,678.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656,895.17 : 6,985,344.65 = 2,095,118.43 : x
  2. Step 2: Convert to fraction form
    4,656,895.17/6,985,344.65 = 2,095,118.43/x
  3. Step 3: Cross multiply
    4,656,895.17x = 6,985,344.65 × 2,095,118.43
  4. Step 4: Simplify right side
    4,656,895.17x = 14,635,124,305,641.31
  5. Step 5: Solve for x
    x = 14,635,124,305,641.31/4,656,895.17
  6. Step 6: Final answer
    x = 3,142,678.50

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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.