Home / 7,304,521.90-10,956,672.14-2,512,252.76

Finding the Fourth Proportional to 7,304,521.90, 10,956,672.14 and 2,512,252.76

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Solution

The fourth proportional to 7,304,521.90, 10,956,672.14 and 2,512,252.76 is: 3,768,341.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304,521.90 : 10,956,672.14 = 2,512,252.76 : x
  2. Step 2: Convert to fraction form
    7,304,521.90/10,956,672.14 = 2,512,252.76/x
  3. Step 3: Cross multiply
    7,304,521.90x = 10,956,672.14 × 2,512,252.76
  4. Step 4: Simplify right side
    7,304,521.90x = 27,525,929,824,130.11
  5. Step 5: Solve for x
    x = 27,525,929,824,130.11/7,304,521.90
  6. Step 6: Final answer
    x = 3,768,341.06

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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.