Home / 2,366,555.78-3,552,983.85-1,600,626.45

Finding the Fourth Proportional to 2,366,555.78, 3,552,983.85 and 1,600,626.45

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Solution

The fourth proportional to 2,366,555.78, 3,552,983.85 and 1,600,626.45 is: 2,403,070.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366,555.78 : 3,552,983.85 = 1,600,626.45 : x
  2. Step 2: Convert to fraction form
    2,366,555.78/3,552,983.85 = 1,600,626.45/x
  3. Step 3: Cross multiply
    2,366,555.78x = 3,552,983.85 × 1,600,626.45
  4. Step 4: Simplify right side
    2,366,555.78x = 5,686,999,926,732.83
  5. Step 5: Solve for x
    x = 5,686,999,926,732.83/2,366,555.78
  6. Step 6: Final answer
    x = 2,403,070.31

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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.