Home / 4,744,169.84-7,116,692.28-1,549,312.64

Finding the Fourth Proportional to 4,744,169.84, 7,116,692.28 and 1,549,312.64

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Solution

The fourth proportional to 4,744,169.84, 7,116,692.28 and 1,549,312.64 is: 2,324,111.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,169.84 : 7,116,692.28 = 1,549,312.64 : x
  2. Step 2: Convert to fraction form
    4,744,169.84/7,116,692.28 = 1,549,312.64/x
  3. Step 3: Cross multiply
    4,744,169.84x = 7,116,692.28 × 1,549,312.64
  4. Step 4: Simplify right side
    4,744,169.84x = 11,025,981,304,394.42
  5. Step 5: Solve for x
    x = 11,025,981,304,394.42/4,744,169.84
  6. Step 6: Final answer
    x = 2,324,111.84

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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.