Home / 4,269,328.56-6,406,097.02-1,995,009.95

Finding the Fourth Proportional to 4,269,328.56, 6,406,097.02 and 1,995,009.95

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Solution

The fourth proportional to 4,269,328.56, 6,406,097.02 and 1,995,009.95 is: 2,993,498.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,269,328.56 : 6,406,097.02 = 1,995,009.95 : x
  2. Step 2: Convert to fraction form
    4,269,328.56/6,406,097.02 = 1,995,009.95/x
  3. Step 3: Cross multiply
    4,269,328.56x = 6,406,097.02 × 1,995,009.95
  4. Step 4: Simplify right side
    4,269,328.56x = 12,780,227,306,593.07
  5. Step 5: Solve for x
    x = 12,780,227,306,593.07/4,269,328.56
  6. Step 6: Final answer
    x = 2,993,498.19

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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.