Home / 1,750,376.80-2,622,454.80-1,501,544.80

Finding the Fourth Proportional to 1,750,376.80, 2,622,454.80 and 1,501,544.80

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Solution

The fourth proportional to 1,750,376.80, 2,622,454.80 and 1,501,544.80 is: 2,249,648.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,376.80 : 2,622,454.80 = 1,501,544.80 : x
  2. Step 2: Convert to fraction form
    1,750,376.80/2,622,454.80 = 1,501,544.80/x
  3. Step 3: Cross multiply
    1,750,376.80x = 2,622,454.80 × 1,501,544.80
  4. Step 4: Simplify right side
    1,750,376.80x = 3,937,733,368,175.04
  5. Step 5: Solve for x
    x = 3,937,733,368,175.04/1,750,376.80
  6. Step 6: Final answer
    x = 2,249,648.97

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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.