Home / 3,490,403.80-5,235,595.98-1,094,258.56

Finding the Fourth Proportional to 3,490,403.80, 5,235,595.98 and 1,094,258.56

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Solution

The fourth proportional to 3,490,403.80, 5,235,595.98 and 1,094,258.56 is: 1,641,384.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,490,403.80 : 5,235,595.98 = 1,094,258.56 : x
  2. Step 2: Convert to fraction form
    3,490,403.80/5,235,595.98 = 1,094,258.56/x
  3. Step 3: Cross multiply
    3,490,403.80x = 5,235,595.98 × 1,094,258.56
  4. Step 4: Simplify right side
    3,490,403.80x = 5,729,095,717,816.59
  5. Step 5: Solve for x
    x = 5,729,095,717,816.59/3,490,403.80
  6. Step 6: Final answer
    x = 1,641,384.79

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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.