Home / 2,317,374.77-3,475,381.75-897,091.61

Finding the Fourth Proportional to 2,317,374.77, 3,475,381.75 and 897,091.61

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Solution

The fourth proportional to 2,317,374.77, 3,475,381.75 and 897,091.61 is: 1,345,374.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,374.77 : 3,475,381.75 = 897,091.61 : x
  2. Step 2: Convert to fraction form
    2,317,374.77/3,475,381.75 = 897,091.61/x
  3. Step 3: Cross multiply
    2,317,374.77x = 3,475,381.75 × 897,091.61
  4. Step 4: Simplify right side
    2,317,374.77x = 3,117,735,789,852.48
  5. Step 5: Solve for x
    x = 3,117,735,789,852.48/2,317,374.77
  6. Step 6: Final answer
    x = 1,345,374.01

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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.