Home / 2,334,806.67-3,221,894.37-1,354,669.77

Finding the Fourth Proportional to 2,334,806.67, 3,221,894.37 and 1,354,669.77

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Solution

The fourth proportional to 2,334,806.67, 3,221,894.37 and 1,354,669.77 is: 1,869,363.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,806.67 : 3,221,894.37 = 1,354,669.77 : x
  2. Step 2: Convert to fraction form
    2,334,806.67/3,221,894.37 = 1,354,669.77/x
  3. Step 3: Cross multiply
    2,334,806.67x = 3,221,894.37 × 1,354,669.77
  4. Step 4: Simplify right side
    2,334,806.67x = 4,364,602,905,172.20
  5. Step 5: Solve for x
    x = 4,364,602,905,172.20/2,334,806.67
  6. Step 6: Final answer
    x = 1,869,363.73

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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.