Home / 834,946.63-1,152,228.57-452,973.41

Finding the Fourth Proportional to 834,946.63, 1,152,228.57 and 452,973.41

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Solution

The fourth proportional to 834,946.63, 1,152,228.57 and 452,973.41 is: 625,104.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,946.63 : 1,152,228.57 = 452,973.41 : x
  2. Step 2: Convert to fraction form
    834,946.63/1,152,228.57 = 452,973.41/x
  3. Step 3: Cross multiply
    834,946.63x = 1,152,228.57 × 452,973.41
  4. Step 4: Simplify right side
    834,946.63x = 521,928,904,452.32
  5. Step 5: Solve for x
    x = 521,928,904,452.32/834,946.63
  6. Step 6: Final answer
    x = 625,104.51

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1.5x scale

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.