Home / 4,464,315.23-6,162,066.16-2,915,813.64

Finding the Fourth Proportional to 4,464,315.23, 6,162,066.16 and 2,915,813.64

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Solution

The fourth proportional to 4,464,315.23, 6,162,066.16 and 2,915,813.64 is: 4,024,679.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,464,315.23 : 6,162,066.16 = 2,915,813.64 : x
  2. Step 2: Convert to fraction form
    4,464,315.23/6,162,066.16 = 2,915,813.64/x
  3. Step 3: Cross multiply
    4,464,315.23x = 6,162,066.16 × 2,915,813.64
  4. Step 4: Simplify right side
    4,464,315.23x = 17,967,436,552,620.89
  5. Step 5: Solve for x
    x = 17,967,436,552,620.89/4,464,315.23
  6. Step 6: Final answer
    x = 4,024,679.18

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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.