Home / 4,006,841.82-6,010,962.57-1,762,921.50

Finding the Fourth Proportional to 4,006,841.82, 6,010,962.57 and 1,762,921.50

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Solution

The fourth proportional to 4,006,841.82, 6,010,962.57 and 1,762,921.50 is: 2,644,690.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,841.82 : 6,010,962.57 = 1,762,921.50 : x
  2. Step 2: Convert to fraction form
    4,006,841.82/6,010,962.57 = 1,762,921.50/x
  3. Step 3: Cross multiply
    4,006,841.82x = 6,010,962.57 × 1,762,921.50
  4. Step 4: Simplify right side
    4,006,841.82x = 10,596,855,150,348.26
  5. Step 5: Solve for x
    x = 10,596,855,150,348.26/4,006,841.82
  6. Step 6: Final answer
    x = 2,644,690.16

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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.