Home / 9,353,804-12,908,288.40-5,061,452

Finding the Fourth Proportional to 9,353,804, 12,908,288.40 and 5,061,452

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Solution

The fourth proportional to 9,353,804, 12,908,288.40 and 5,061,452 is: 6,984,824.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353,804 : 12,908,288.40 = 5,061,452 : x
  2. Step 2: Convert to fraction form
    9,353,804/12,908,288.40 = 5,061,452/x
  3. Step 3: Cross multiply
    9,353,804x = 12,908,288.40 × 5,061,452
  4. Step 4: Simplify right side
    9,353,804x = 65,334,682,138,756.80
  5. Step 5: Solve for x
    x = 65,334,682,138,756.80/9,353,804
  6. Step 6: Final answer
    x = 6,984,824.80

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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.