Home / 3,544,810.14-4,891,813.11-1,935,178.14

Finding the Fourth Proportional to 3,544,810.14, 4,891,813.11 and 1,935,178.14

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Solution

The fourth proportional to 3,544,810.14, 4,891,813.11 and 1,935,178.14 is: 2,670,532.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,810.14 : 4,891,813.11 = 1,935,178.14 : x
  2. Step 2: Convert to fraction form
    3,544,810.14/4,891,813.11 = 1,935,178.14/x
  3. Step 3: Cross multiply
    3,544,810.14x = 4,891,813.11 × 1,935,178.14
  4. Step 4: Simplify right side
    3,544,810.14x = 9,466,529,795,437.42
  5. Step 5: Solve for x
    x = 9,466,529,795,437.42/3,544,810.14
  6. Step 6: Final answer
    x = 2,670,532.25

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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.