Home / 9,675,319.32-13,351,767.96-5,264,894.52

Finding the Fourth Proportional to 9,675,319.32, 13,351,767.96 and 5,264,894.52

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Solution

The fourth proportional to 9,675,319.32, 13,351,767.96 and 5,264,894.52 is: 7,265,460.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675,319.32 : 13,351,767.96 = 5,264,894.52 : x
  2. Step 2: Convert to fraction form
    9,675,319.32/13,351,767.96 = 5,264,894.52/x
  3. Step 3: Cross multiply
    9,675,319.32x = 13,351,767.96 × 5,264,894.52
  4. Step 4: Simplify right side
    9,675,319.32x = 70,295,649,964,915.58
  5. Step 5: Solve for x
    x = 70,295,649,964,915.58/9,675,319.32
  6. Step 6: Final answer
    x = 7,265,460.46

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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.