Home / 4,644,914.06-6,969,653.67-2,087,935.63

Finding the Fourth Proportional to 4,644,914.06, 6,969,653.67 and 2,087,935.63

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Solution

The fourth proportional to 4,644,914.06, 6,969,653.67 and 2,087,935.63 is: 3,132,929.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,644,914.06 : 6,969,653.67 = 2,087,935.63 : x
  2. Step 2: Convert to fraction form
    4,644,914.06/6,969,653.67 = 2,087,935.63/x
  3. Step 3: Cross multiply
    4,644,914.06x = 6,969,653.67 × 2,087,935.63
  4. Step 4: Simplify right side
    4,644,914.06x = 14,552,188,226,353.26
  5. Step 5: Solve for x
    x = 14,552,188,226,353.26/4,644,914.06
  6. Step 6: Final answer
    x = 3,132,929.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.