Home / 1,792,051.05-2,683,650.62-1,335,547.61

Finding the Fourth Proportional to 1,792,051.05, 2,683,650.62 and 1,335,547.61

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Solution

The fourth proportional to 1,792,051.05, 2,683,650.62 and 1,335,547.61 is: 2,000,022.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,792,051.05 : 2,683,650.62 = 1,335,547.61 : x
  2. Step 2: Convert to fraction form
    1,792,051.05/2,683,650.62 = 1,335,547.61/x
  3. Step 3: Cross multiply
    1,792,051.05x = 2,683,650.62 × 1,335,547.61
  4. Step 4: Simplify right side
    1,792,051.05x = 3,584,143,151,520.03
  5. Step 5: Solve for x
    x = 3,584,143,151,520.03/1,792,051.05
  6. Step 6: Final answer
    x = 2,000,022.91

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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.