Home / 8,064,705.20-12,097,057.80-6,074,049.20

Finding the Fourth Proportional to 8,064,705.20, 12,097,057.80 and 6,074,049.20

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Solution

The fourth proportional to 8,064,705.20, 12,097,057.80 and 6,074,049.20 is: 9,111,073.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,705.20 : 12,097,057.80 = 6,074,049.20 : x
  2. Step 2: Convert to fraction form
    8,064,705.20/12,097,057.80 = 6,074,049.20/x
  3. Step 3: Cross multiply
    8,064,705.20x = 12,097,057.80 × 6,074,049.20
  4. Step 4: Simplify right side
    8,064,705.20x = 73,478,124,252,443.77
  5. Step 5: Solve for x
    x = 73,478,124,252,443.77/8,064,705.20
  6. Step 6: Final answer
    x = 9,111,073.80

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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.