Home / 2,838,655.07-4,256,407.25-944,362.43

Finding the Fourth Proportional to 2,838,655.07, 4,256,407.25 and 944,362.43

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Solution

The fourth proportional to 2,838,655.07, 4,256,407.25 and 944,362.43 is: 1,416,019.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,838,655.07 : 4,256,407.25 = 944,362.43 : x
  2. Step 2: Convert to fraction form
    2,838,655.07/4,256,407.25 = 944,362.43/x
  3. Step 3: Cross multiply
    2,838,655.07x = 4,256,407.25 × 944,362.43
  4. Step 4: Simplify right side
    2,838,655.07x = 4,019,591,088,957.81
  5. Step 5: Solve for x
    x = 4,019,591,088,957.81/2,838,655.07
  6. Step 6: Final answer
    x = 1,416,019.55

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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.