Home / 9,609,467.16-13,261,066.04-5,258,554.52

Finding the Fourth Proportional to 9,609,467.16, 13,261,066.04 and 5,258,554.52

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Solution

The fourth proportional to 9,609,467.16, 13,261,066.04 and 5,258,554.52 is: 7,256,805.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,609,467.16 : 13,261,066.04 = 5,258,554.52 : x
  2. Step 2: Convert to fraction form
    9,609,467.16/13,261,066.04 = 5,258,554.52/x
  3. Step 3: Cross multiply
    9,609,467.16x = 13,261,066.04 × 5,258,554.52
  4. Step 4: Simplify right side
    9,609,467.16x = 69,734,038,764,660.49
  5. Step 5: Solve for x
    x = 69,734,038,764,660.49/9,609,467.16
  6. Step 6: Final answer
    x = 7,256,805.98

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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.