Home / 2,334,954.12-3,502,536.10-715,604.33

Finding the Fourth Proportional to 2,334,954.12, 3,502,536.10 and 715,604.33

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Solution

The fourth proportional to 2,334,954.12, 3,502,536.10 and 715,604.33 is: 1,073,438.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,954.12 : 3,502,536.10 = 715,604.33 : x
  2. Step 2: Convert to fraction form
    2,334,954.12/3,502,536.10 = 715,604.33/x
  3. Step 3: Cross multiply
    2,334,954.12x = 3,502,536.10 × 715,604.33
  4. Step 4: Simplify right side
    2,334,954.12x = 2,506,429,999,141.31
  5. Step 5: Solve for x
    x = 2,506,429,999,141.31/2,334,954.12
  6. Step 6: Final answer
    x = 1,073,438.65

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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.