Home / 2,410,703.56-3,326,551.03-1,430,473.68

Finding the Fourth Proportional to 2,410,703.56, 3,326,551.03 and 1,430,473.68

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Solution

The fourth proportional to 2,410,703.56, 3,326,551.03 and 1,430,473.68 is: 1,973,923.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,703.56 : 3,326,551.03 = 1,430,473.68 : x
  2. Step 2: Convert to fraction form
    2,410,703.56/3,326,551.03 = 1,430,473.68/x
  3. Step 3: Cross multiply
    2,410,703.56x = 3,326,551.03 × 1,430,473.68
  4. Step 4: Simplify right side
    2,410,703.56x = 4,758,543,673,382.95
  5. Step 5: Solve for x
    x = 4,758,543,673,382.95/2,410,703.56
  6. Step 6: Final answer
    x = 1,973,923.20

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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.