Home / 4,458,212.39-6,677,710.17-3,010,937.40

Finding the Fourth Proportional to 4,458,212.39, 6,677,710.17 and 3,010,937.40

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Solution

The fourth proportional to 4,458,212.39, 6,677,710.17 and 3,010,937.40 is: 4,509,916.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,212.39 : 6,677,710.17 = 3,010,937.40 : x
  2. Step 2: Convert to fraction form
    4,458,212.39/6,677,710.17 = 3,010,937.40/x
  3. Step 3: Cross multiply
    4,458,212.39x = 6,677,710.17 × 3,010,937.40
  4. Step 4: Simplify right side
    4,458,212.39x = 20,106,167,263,824.81
  5. Step 5: Solve for x
    x = 20,106,167,263,824.81/4,458,212.39
  6. Step 6: Final answer
    x = 4,509,916.87

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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.