Home / 2,335,968.96-3,223,607.04-1,317,701.76

Finding the Fourth Proportional to 2,335,968.96, 3,223,607.04 and 1,317,701.76

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Solution

The fourth proportional to 2,335,968.96, 3,223,607.04 and 1,317,701.76 is: 1,818,411.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,968.96 : 3,223,607.04 = 1,317,701.76 : x
  2. Step 2: Convert to fraction form
    2,335,968.96/3,223,607.04 = 1,317,701.76/x
  3. Step 3: Cross multiply
    2,335,968.96x = 3,223,607.04 × 1,317,701.76
  4. Step 4: Simplify right side
    2,335,968.96x = 4,247,752,670,156.39
  5. Step 5: Solve for x
    x = 4,247,752,670,156.39/2,335,968.96
  6. Step 6: Final answer
    x = 1,818,411.44

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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.