Home / 1,068,041.88-1,602,202.32-394,594.92

Finding the Fourth Proportional to 1,068,041.88, 1,602,202.32 and 394,594.92

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Solution

The fourth proportional to 1,068,041.88, 1,602,202.32 and 394,594.92 is: 591,943.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,041.88 : 1,602,202.32 = 394,594.92 : x
  2. Step 2: Convert to fraction form
    1,068,041.88/1,602,202.32 = 394,594.92/x
  3. Step 3: Cross multiply
    1,068,041.88x = 1,602,202.32 × 394,594.92
  4. Step 4: Simplify right side
    1,068,041.88x = 632,220,896,284.21
  5. Step 5: Solve for x
    x = 632,220,896,284.21/1,068,041.88
  6. Step 6: Final answer
    x = 591,943.92

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1.5x scale

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.