Home / 8,232,823.39-12,348,114.02-2,167,047.18

Finding the Fourth Proportional to 8,232,823.39, 12,348,114.02 and 2,167,047.18

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Solution

The fourth proportional to 8,232,823.39, 12,348,114.02 and 2,167,047.18 is: 3,250,275.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,232,823.39 : 12,348,114.02 = 2,167,047.18 : x
  2. Step 2: Convert to fraction form
    8,232,823.39/12,348,114.02 = 2,167,047.18/x
  3. Step 3: Cross multiply
    8,232,823.39x = 12,348,114.02 × 2,167,047.18
  4. Step 4: Simplify right side
    8,232,823.39x = 26,758,945,592,783.66
  5. Step 5: Solve for x
    x = 26,758,945,592,783.66/8,232,823.39
  6. Step 6: Final answer
    x = 3,250,275.67

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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.