Home / 9,004,660.03-12,426,434.67-4,874,691.05

Finding the Fourth Proportional to 9,004,660.03, 12,426,434.67 and 4,874,691.05

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Solution

The fourth proportional to 9,004,660.03, 12,426,434.67 and 4,874,691.05 is: 6,727,075.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,004,660.03 : 12,426,434.67 = 4,874,691.05 : x
  2. Step 2: Convert to fraction form
    9,004,660.03/12,426,434.67 = 4,874,691.05/x
  3. Step 3: Cross multiply
    9,004,660.03x = 12,426,434.67 × 4,874,691.05
  4. Step 4: Simplify right side
    9,004,660.03x = 60,575,029,941,904.45
  5. Step 5: Solve for x
    x = 60,575,029,941,904.45/9,004,660.03
  6. Step 6: Final answer
    x = 6,727,075.73

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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.