Home / 2,462,649.95-3,699,578.51-1,781,637.59

Finding the Fourth Proportional to 2,462,649.95, 3,699,578.51 and 1,781,637.59

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Solution

The fourth proportional to 2,462,649.95, 3,699,578.51 and 1,781,637.59 is: 2,676,510.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462,649.95 : 3,699,578.51 = 1,781,637.59 : x
  2. Step 2: Convert to fraction form
    2,462,649.95/3,699,578.51 = 1,781,637.59/x
  3. Step 3: Cross multiply
    2,462,649.95x = 3,699,578.51 × 1,781,637.59
  4. Step 4: Simplify right side
    2,462,649.95x = 6,591,308,113,166.11
  5. Step 5: Solve for x
    x = 6,591,308,113,166.11/2,462,649.95
  6. Step 6: Final answer
    x = 2,676,510.37

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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.