Home / 3,001,015.84-4,502,366.70-1,205,160.34

Finding the Fourth Proportional to 3,001,015.84, 4,502,366.70 and 1,205,160.34

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Solution

The fourth proportional to 3,001,015.84, 4,502,366.70 and 1,205,160.34 is: 1,808,079.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,015.84 : 4,502,366.70 = 1,205,160.34 : x
  2. Step 2: Convert to fraction form
    3,001,015.84/4,502,366.70 = 1,205,160.34/x
  3. Step 3: Cross multiply
    3,001,015.84x = 4,502,366.70 × 1,205,160.34
  4. Step 4: Simplify right side
    3,001,015.84x = 5,426,073,782,976.68
  5. Step 5: Solve for x
    x = 5,426,073,782,976.68/3,001,015.84
  6. Step 6: Final answer
    x = 1,808,079.02

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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.