Home / 4,991,527.98-7,488,119.08-1,752,225.38

Finding the Fourth Proportional to 4,991,527.98, 7,488,119.08 and 1,752,225.38

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Solution

The fourth proportional to 4,991,527.98, 7,488,119.08 and 1,752,225.38 is: 2,628,628.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,991,527.98 : 7,488,119.08 = 1,752,225.38 : x
  2. Step 2: Convert to fraction form
    4,991,527.98/7,488,119.08 = 1,752,225.38/x
  3. Step 3: Cross multiply
    4,991,527.98x = 7,488,119.08 × 1,752,225.38
  4. Step 4: Simplify right side
    4,991,527.98x = 13,120,872,300,438.25
  5. Step 5: Solve for x
    x = 13,120,872,300,438.25/4,991,527.98
  6. Step 6: Final answer
    x = 2,628,628.42

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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.