Home / 9,522,995.04-13,134,134.21-6,263,158.55

Finding the Fourth Proportional to 9,522,995.04, 13,134,134.21 and 6,263,158.55

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Solution

The fourth proportional to 9,522,995.04, 13,134,134.21 and 6,263,158.55 is: 8,638,161.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,522,995.04 : 13,134,134.21 = 6,263,158.55 : x
  2. Step 2: Convert to fraction form
    9,522,995.04/13,134,134.21 = 6,263,158.55/x
  3. Step 3: Cross multiply
    9,522,995.04x = 13,134,134.21 × 6,263,158.55
  4. Step 4: Simplify right side
    9,522,995.04x = 82,261,164,877,222.53
  5. Step 5: Solve for x
    x = 82,261,164,877,222.53/9,522,995.04
  6. Step 6: Final answer
    x = 8,638,161.05

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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.