Home / 8,064,337.80-12,096,506.70-2,080,705.80

Finding the Fourth Proportional to 8,064,337.80, 12,096,506.70 and 2,080,705.80

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Solution

The fourth proportional to 8,064,337.80, 12,096,506.70 and 2,080,705.80 is: 3,121,058.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,337.80 : 12,096,506.70 = 2,080,705.80 : x
  2. Step 2: Convert to fraction form
    8,064,337.80/12,096,506.70 = 2,080,705.80/x
  3. Step 3: Cross multiply
    8,064,337.80x = 12,096,506.70 × 2,080,705.80
  4. Step 4: Simplify right side
    8,064,337.80x = 25,169,271,650,428.86
  5. Step 5: Solve for x
    x = 25,169,271,650,428.86/8,064,337.80
  6. Step 6: Final answer
    x = 3,121,058.70

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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.