Home / 1,950,023.64-2,922,639.70-1,095,298.57

Finding the Fourth Proportional to 1,950,023.64, 2,922,639.70 and 1,095,298.57

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Solution

The fourth proportional to 1,950,023.64, 2,922,639.70 and 1,095,298.57 is: 1,641,602.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,023.64 : 2,922,639.70 = 1,095,298.57 : x
  2. Step 2: Convert to fraction form
    1,950,023.64/2,922,639.70 = 1,095,298.57/x
  3. Step 3: Cross multiply
    1,950,023.64x = 2,922,639.70 × 1,095,298.57
  4. Step 4: Simplify right side
    1,950,023.64x = 3,201,163,084,035.23
  5. Step 5: Solve for x
    x = 3,201,163,084,035.23/1,950,023.64
  6. Step 6: Final answer
    x = 1,641,602.19

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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.