Home / 4,503,679.56-6,215,521.50-2,570,231.16

Finding the Fourth Proportional to 4,503,679.56, 6,215,521.50 and 2,570,231.16

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Solution

The fourth proportional to 4,503,679.56, 6,215,521.50 and 2,570,231.16 is: 3,547,172.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,679.56 : 6,215,521.50 = 2,570,231.16 : x
  2. Step 2: Convert to fraction form
    4,503,679.56/6,215,521.50 = 2,570,231.16/x
  3. Step 3: Cross multiply
    4,503,679.56x = 6,215,521.50 × 2,570,231.16
  4. Step 4: Simplify right side
    4,503,679.56x = 15,975,327,034,949.94
  5. Step 5: Solve for x
    x = 15,975,327,034,949.94/4,503,679.56
  6. Step 6: Final answer
    x = 3,547,172.22

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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.