Home / 4,281,692.63-5,908,816.89-2,347,837.88

Finding the Fourth Proportional to 4,281,692.63, 5,908,816.89 and 2,347,837.88

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Solution

The fourth proportional to 4,281,692.63, 5,908,816.89 and 2,347,837.88 is: 3,240,060.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281,692.63 : 5,908,816.89 = 2,347,837.88 : x
  2. Step 2: Convert to fraction form
    4,281,692.63/5,908,816.89 = 2,347,837.88/x
  3. Step 3: Cross multiply
    4,281,692.63x = 5,908,816.89 × 2,347,837.88
  4. Step 4: Simplify right side
    4,281,692.63x = 13,872,944,090,781.71
  5. Step 5: Solve for x
    x = 13,872,944,090,781.71/4,281,692.63
  6. Step 6: Final answer
    x = 3,240,060.72

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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.