Home / 1,940,050.83-2,677,065.41-1,124,510.33

Finding the Fourth Proportional to 1,940,050.83, 2,677,065.41 and 1,124,510.33

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Solution

The fourth proportional to 1,940,050.83, 2,677,065.41 and 1,124,510.33 is: 1,551,705.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,940,050.83 : 2,677,065.41 = 1,124,510.33 : x
  2. Step 2: Convert to fraction form
    1,940,050.83/2,677,065.41 = 1,124,510.33/x
  3. Step 3: Cross multiply
    1,940,050.83x = 2,677,065.41 × 1,124,510.33
  4. Step 4: Simplify right side
    1,940,050.83x = 3,010,387,688,622.81
  5. Step 5: Solve for x
    x = 3,010,387,688,622.81/1,940,050.83
  6. Step 6: Final answer
    x = 1,551,705.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.