Home / 3,024,757.18-4,174,459.06-2,259,482.14

Finding the Fourth Proportional to 3,024,757.18, 4,174,459.06 and 2,259,482.14

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Solution

The fourth proportional to 3,024,757.18, 4,174,459.06 and 2,259,482.14 is: 3,118,305.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,757.18 : 4,174,459.06 = 2,259,482.14 : x
  2. Step 2: Convert to fraction form
    3,024,757.18/4,174,459.06 = 2,259,482.14/x
  3. Step 3: Cross multiply
    3,024,757.18x = 4,174,459.06 × 2,259,482.14
  4. Step 4: Simplify right side
    3,024,757.18x = 9,432,115,669,358.89
  5. Step 5: Solve for x
    x = 9,432,115,669,358.89/3,024,757.18
  6. Step 6: Final answer
    x = 3,118,305.08

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1.5x scale

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.