Home / 3,544,807.53-4,891,809.42-1,935,175.53

Finding the Fourth Proportional to 3,544,807.53, 4,891,809.42 and 1,935,175.53

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Solution

The fourth proportional to 3,544,807.53, 4,891,809.42 and 1,935,175.53 is: 2,670,528.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,807.53 : 4,891,809.42 = 1,935,175.53 : x
  2. Step 2: Convert to fraction form
    3,544,807.53/4,891,809.42 = 1,935,175.53/x
  3. Step 3: Cross multiply
    3,544,807.53x = 4,891,809.42 × 1,935,175.53
  4. Step 4: Simplify right side
    3,544,807.53x = 9,466,509,887,007.49
  5. Step 5: Solve for x
    x = 9,466,509,887,007.49/3,544,807.53
  6. Step 6: Final answer
    x = 2,670,528.60

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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.