Home / 2,627,617.48-3,941,426.22-943,802.44

Finding the Fourth Proportional to 2,627,617.48, 3,941,426.22 and 943,802.44

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Solution

The fourth proportional to 2,627,617.48, 3,941,426.22 and 943,802.44 is: 1,415,703.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,627,617.48 : 3,941,426.22 = 943,802.44 : x
  2. Step 2: Convert to fraction form
    2,627,617.48/3,941,426.22 = 943,802.44/x
  3. Step 3: Cross multiply
    2,627,617.48x = 3,941,426.22 × 943,802.44
  4. Step 4: Simplify right side
    2,627,617.48x = 3,719,927,683,515.98
  5. Step 5: Solve for x
    x = 3,719,927,683,515.98/2,627,617.48
  6. Step 6: Final answer
    x = 1,415,703.66

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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.