Home / 6,572,074.10-9,841,522.35-4,315,997.30

Finding the Fourth Proportional to 6,572,074.10, 9,841,522.35 and 4,315,997.30

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Solution

The fourth proportional to 6,572,074.10, 9,841,522.35 and 4,315,997.30 is: 6,463,101.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,074.10 : 9,841,522.35 = 4,315,997.30 : x
  2. Step 2: Convert to fraction form
    6,572,074.10/9,841,522.35 = 4,315,997.30/x
  3. Step 3: Cross multiply
    6,572,074.10x = 9,841,522.35 × 4,315,997.30
  4. Step 4: Simplify right side
    6,572,074.10x = 42,475,983,890,489.65
  5. Step 5: Solve for x
    x = 42,475,983,890,489.65/6,572,074.10
  6. Step 6: Final answer
    x = 6,463,101.79

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1.5x scale

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.