Home / 3,300,757.77-4,555,264.37-1,850,547.14

Finding the Fourth Proportional to 3,300,757.77, 4,555,264.37 and 1,850,547.14

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Solution

The fourth proportional to 3,300,757.77, 4,555,264.37 and 1,850,547.14 is: 2,553,877.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,300,757.77 : 4,555,264.37 = 1,850,547.14 : x
  2. Step 2: Convert to fraction form
    3,300,757.77/4,555,264.37 = 1,850,547.14/x
  3. Step 3: Cross multiply
    3,300,757.77x = 4,555,264.37 × 1,850,547.14
  4. Step 4: Simplify right side
    3,300,757.77x = 8,429,731,431,895.81
  5. Step 5: Solve for x
    x = 8,429,731,431,895.81/3,300,757.77
  6. Step 6: Final answer
    x = 2,553,877.63

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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.