Home / 5,716,206.96-7,888,161.50-3,235,374.39

Finding the Fourth Proportional to 5,716,206.96, 7,888,161.50 and 3,235,374.39

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Solution

The fourth proportional to 5,716,206.96, 7,888,161.50 and 3,235,374.39 is: 4,464,701.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,716,206.96 : 7,888,161.50 = 3,235,374.39 : x
  2. Step 2: Convert to fraction form
    5,716,206.96/7,888,161.50 = 3,235,374.39/x
  3. Step 3: Cross multiply
    5,716,206.96x = 7,888,161.50 × 3,235,374.39
  4. Step 4: Simplify right side
    5,716,206.96x = 25,521,155,685,107.11
  5. Step 5: Solve for x
    x = 25,521,155,685,107.11/5,716,206.96
  6. Step 6: Final answer
    x = 4,464,701.13

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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.