Home / 3,159,834.24-4,360,559.40-1,709,525.04

Finding the Fourth Proportional to 3,159,834.24, 4,360,559.40 and 1,709,525.04

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Solution

The fourth proportional to 3,159,834.24, 4,360,559.40 and 1,709,525.04 is: 2,359,138.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,159,834.24 : 4,360,559.40 = 1,709,525.04 : x
  2. Step 2: Convert to fraction form
    3,159,834.24/4,360,559.40 = 1,709,525.04/x
  3. Step 3: Cross multiply
    3,159,834.24x = 4,360,559.40 × 1,709,525.04
  4. Step 4: Simplify right side
    3,159,834.24x = 7,454,485,482,707.38
  5. Step 5: Solve for x
    x = 7,454,485,482,707.38/3,159,834.24
  6. Step 6: Final answer
    x = 2,359,138.14

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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.