Home / 3,657,252.15-5,046,952.32-2,003,386.05

Finding the Fourth Proportional to 3,657,252.15, 5,046,952.32 and 2,003,386.05

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Solution

The fourth proportional to 3,657,252.15, 5,046,952.32 and 2,003,386.05 is: 2,764,642.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,657,252.15 : 5,046,952.32 = 2,003,386.05 : x
  2. Step 2: Convert to fraction form
    3,657,252.15/5,046,952.32 = 2,003,386.05/x
  3. Step 3: Cross multiply
    3,657,252.15x = 5,046,952.32 × 2,003,386.05
  4. Step 4: Simplify right side
    3,657,252.15x = 10,110,993,872,903.14
  5. Step 5: Solve for x
    x = 10,110,993,872,903.14/3,657,252.15
  6. Step 6: Final answer
    x = 2,764,642.27

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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.