Home / 4,011,683.12-6,020,397.78-1,707,791.51

Finding the Fourth Proportional to 4,011,683.12, 6,020,397.78 and 1,707,791.51

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Solution

The fourth proportional to 4,011,683.12, 6,020,397.78 and 1,707,791.51 is: 2,562,910.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,683.12 : 6,020,397.78 = 1,707,791.51 : x
  2. Step 2: Convert to fraction form
    4,011,683.12/6,020,397.78 = 1,707,791.51/x
  3. Step 3: Cross multiply
    4,011,683.12x = 6,020,397.78 × 1,707,791.51
  4. Step 4: Simplify right side
    4,011,683.12x = 10,281,584,230,557.84
  5. Step 5: Solve for x
    x = 10,281,584,230,557.84/4,011,683.12
  6. Step 6: Final answer
    x = 2,562,910.36

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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.