Home / 7,364,521-11,047,175.16-2,316,225.16

Finding the Fourth Proportional to 7,364,521, 11,047,175.16 and 2,316,225.16

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Solution

The fourth proportional to 7,364,521, 11,047,175.16 and 2,316,225.16 is: 3,474,461.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,364,521 : 11,047,175.16 = 2,316,225.16 : x
  2. Step 2: Convert to fraction form
    7,364,521/11,047,175.16 = 2,316,225.16/x
  3. Step 3: Cross multiply
    7,364,521x = 11,047,175.16 × 2,316,225.16
  4. Step 4: Simplify right side
    7,364,521x = 25,587,745,052,519.03
  5. Step 5: Solve for x
    x = 25,587,745,052,519.03/7,364,521
  6. Step 6: Final answer
    x = 3,474,461.55

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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.