Home / 1,922,677.02-2,884,025.25-502,736.22

Finding the Fourth Proportional to 1,922,677.02, 2,884,025.25 and 502,736.22

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Solution

The fourth proportional to 1,922,677.02, 2,884,025.25 and 502,736.22 is: 754,106.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,677.02 : 2,884,025.25 = 502,736.22 : x
  2. Step 2: Convert to fraction form
    1,922,677.02/2,884,025.25 = 502,736.22/x
  3. Step 3: Cross multiply
    1,922,677.02x = 2,884,025.25 × 502,736.22
  4. Step 4: Simplify right side
    1,922,677.02x = 1,449,903,952,569.56
  5. Step 5: Solve for x
    x = 1,449,903,952,569.56/1,922,677.02
  6. Step 6: Final answer
    x = 754,106.87

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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.