Home / 8,096,767.20-12,143,401.20-3,547,807.20

Finding the Fourth Proportional to 8,096,767.20, 12,143,401.20 and 3,547,807.20

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Solution

The fourth proportional to 8,096,767.20, 12,143,401.20 and 3,547,807.20 is: 5,320,944.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,096,767.20 : 12,143,401.20 = 3,547,807.20 : x
  2. Step 2: Convert to fraction form
    8,096,767.20/12,143,401.20 = 3,547,807.20/x
  3. Step 3: Cross multiply
    8,096,767.20x = 12,143,401.20 × 3,547,807.20
  4. Step 4: Simplify right side
    8,096,767.20x = 43,082,446,209,848.64
  5. Step 5: Solve for x
    x = 43,082,446,209,848.64/8,096,767.20
  6. Step 6: Final answer
    x = 5,320,944.17

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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.