Home / 9,233,744.04-13,851,312.30-2,756,307.78

Finding the Fourth Proportional to 9,233,744.04, 13,851,312.30 and 2,756,307.78

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Solution

The fourth proportional to 9,233,744.04, 13,851,312.30 and 2,756,307.78 is: 4,134,669.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,233,744.04 : 13,851,312.30 = 2,756,307.78 : x
  2. Step 2: Convert to fraction form
    9,233,744.04/13,851,312.30 = 2,756,307.78/x
  3. Step 3: Cross multiply
    9,233,744.04x = 13,851,312.30 × 2,756,307.78
  4. Step 4: Simplify right side
    9,233,744.04x = 38,178,479,855,699.70
  5. Step 5: Solve for x
    x = 38,178,479,855,699.70/9,233,744.04
  6. Step 6: Final answer
    x = 4,134,669.50

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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.