Home / 3,606,327.10-4,976,850.18-1,974,803.32

Finding the Fourth Proportional to 3,606,327.10, 4,976,850.18 and 1,974,803.32

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Solution

The fourth proportional to 3,606,327.10, 4,976,850.18 and 1,974,803.32 is: 2,725,293.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,606,327.10 : 4,976,850.18 = 1,974,803.32 : x
  2. Step 2: Convert to fraction form
    3,606,327.10/4,976,850.18 = 1,974,803.32/x
  3. Step 3: Cross multiply
    3,606,327.10x = 4,976,850.18 × 1,974,803.32
  4. Step 4: Simplify right side
    3,606,327.10x = 9,828,300,258,606.60
  5. Step 5: Solve for x
    x = 9,828,300,258,606.60/3,606,327.10
  6. Step 6: Final answer
    x = 2,725,293.63

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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.