Home / 10,974,047.04-15,144,182.28-6,079,586.94

Finding the Fourth Proportional to 10,974,047.04, 15,144,182.28 and 6,079,586.94

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Solution

The fourth proportional to 10,974,047.04, 15,144,182.28 and 6,079,586.94 is: 8,389,828.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,974,047.04 : 15,144,182.28 = 6,079,586.94 : x
  2. Step 2: Convert to fraction form
    10,974,047.04/15,144,182.28 = 6,079,586.94/x
  3. Step 3: Cross multiply
    10,974,047.04x = 15,144,182.28 × 6,079,586.94
  4. Step 4: Simplify right side
    10,974,047.04x = 92,070,372,806,467.42
  5. Step 5: Solve for x
    x = 92,070,372,806,467.42/10,974,047.04
  6. Step 6: Final answer
    x = 8,389,828.52

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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.