Home / 2,798,632.22-4,197,934.00-1,092,948.76

Finding the Fourth Proportional to 2,798,632.22, 4,197,934.00 and 1,092,948.76

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Solution

The fourth proportional to 2,798,632.22, 4,197,934.00 and 1,092,948.76 is: 1,639,417.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,798,632.22 : 4,197,934.00 = 1,092,948.76 : x
  2. Step 2: Convert to fraction form
    2,798,632.22/4,197,934.00 = 1,092,948.76/x
  3. Step 3: Cross multiply
    2,798,632.22x = 4,197,934.00 × 1,092,948.76
  4. Step 4: Simplify right side
    2,798,632.22x = 4,588,126,733,407.43
  5. Step 5: Solve for x
    x = 4,588,126,733,407.43/2,798,632.22
  6. Step 6: Final answer
    x = 1,639,417.53

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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.