Home / 3,562,494.30-5,341,716.81-1,402,348.50

Finding the Fourth Proportional to 3,562,494.30, 5,341,716.81 and 1,402,348.50

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Solution

The fourth proportional to 3,562,494.30, 5,341,716.81 and 1,402,348.50 is: 2,102,725.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,562,494.30 : 5,341,716.81 = 1,402,348.50 : x
  2. Step 2: Convert to fraction form
    3,562,494.30/5,341,716.81 = 1,402,348.50/x
  3. Step 3: Cross multiply
    3,562,494.30x = 5,341,716.81 × 1,402,348.50
  4. Step 4: Simplify right side
    3,562,494.30x = 7,490,948,555,928.28
  5. Step 5: Solve for x
    x = 7,490,948,555,928.28/3,562,494.30
  6. Step 6: Final answer
    x = 2,102,725.77

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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.