Home / 4,668,159.22-7,002,238.83-1,475,527.66

Finding the Fourth Proportional to 4,668,159.22, 7,002,238.83 and 1,475,527.66

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Solution

The fourth proportional to 4,668,159.22, 7,002,238.83 and 1,475,527.66 is: 2,213,291.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,668,159.22 : 7,002,238.83 = 1,475,527.66 : x
  2. Step 2: Convert to fraction form
    4,668,159.22/7,002,238.83 = 1,475,527.66/x
  3. Step 3: Cross multiply
    4,668,159.22x = 7,002,238.83 × 1,475,527.66
  4. Step 4: Simplify right side
    4,668,159.22x = 10,331,997,075,591.04
  5. Step 5: Solve for x
    x = 10,331,997,075,591.04/4,668,159.22
  6. Step 6: Final answer
    x = 2,213,291.49

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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.