Home / 7,232,714.70-10,849,072.05-4,681,797.90

Finding the Fourth Proportional to 7,232,714.70, 10,849,072.05 and 4,681,797.90

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Solution

The fourth proportional to 7,232,714.70, 10,849,072.05 and 4,681,797.90 is: 7,022,696.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,232,714.70 : 10,849,072.05 = 4,681,797.90 : x
  2. Step 2: Convert to fraction form
    7,232,714.70/10,849,072.05 = 4,681,797.90/x
  3. Step 3: Cross multiply
    7,232,714.70x = 10,849,072.05 × 4,681,797.90
  4. Step 4: Simplify right side
    7,232,714.70x = 50,793,162,740,638.70
  5. Step 5: Solve for x
    x = 50,793,162,740,638.70/7,232,714.70
  6. Step 6: Final answer
    x = 7,022,696.85

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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.