Home / 9,004,734.01-12,426,518.58-4,874,764

Finding the Fourth Proportional to 9,004,734.01, 12,426,518.58 and 4,874,764

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Solution

The fourth proportional to 9,004,734.01, 12,426,518.58 and 4,874,764 is: 6,727,166.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,004,734.01 : 12,426,518.58 = 4,874,764 : x
  2. Step 2: Convert to fraction form
    9,004,734.01/12,426,518.58 = 4,874,764/x
  3. Step 3: Cross multiply
    9,004,734.01x = 12,426,518.58 × 4,874,764
  4. Step 4: Simplify right side
    9,004,734.01x = 60,576,345,419,115.12
  5. Step 5: Solve for x
    x = 60,576,345,419,115.12/9,004,734.01
  6. Step 6: Final answer
    x = 6,727,166.55

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1.5x scale

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.