Home / 9,464,700.24-13,045,984.74-7,396,121.16

Finding the Fourth Proportional to 9,464,700.24, 13,045,984.74 and 7,396,121.16

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Solution

The fourth proportional to 9,464,700.24, 13,045,984.74 and 7,396,121.16 is: 10,194,689.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,464,700.24 : 13,045,984.74 = 7,396,121.16 : x
  2. Step 2: Convert to fraction form
    9,464,700.24/13,045,984.74 = 7,396,121.16/x
  3. Step 3: Cross multiply
    9,464,700.24x = 13,045,984.74 × 7,396,121.16
  4. Step 4: Simplify right side
    9,464,700.24x = 96,489,683,788,551.11
  5. Step 5: Solve for x
    x = 96,489,683,788,551.11/9,464,700.24
  6. Step 6: Final answer
    x = 10,194,689.88

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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.