Home / 1,849,677.88-2,774,518.17-501,840.39

Finding the Fourth Proportional to 1,849,677.88, 2,774,518.17 and 501,840.39

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Solution

The fourth proportional to 1,849,677.88, 2,774,518.17 and 501,840.39 is: 752,760.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,677.88 : 2,774,518.17 = 501,840.39 : x
  2. Step 2: Convert to fraction form
    1,849,677.88/2,774,518.17 = 501,840.39/x
  3. Step 3: Cross multiply
    1,849,677.88x = 2,774,518.17 × 501,840.39
  4. Step 4: Simplify right side
    1,849,677.88x = 1,392,365,280,494.89
  5. Step 5: Solve for x
    x = 1,392,365,280,494.89/1,849,677.88
  6. Step 6: Final answer
    x = 752,760.95

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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.