Home / 2,083,070.66-3,124,583.40-1,580,716.76

Finding the Fourth Proportional to 2,083,070.66, 3,124,583.40 and 1,580,716.76

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Solution

The fourth proportional to 2,083,070.66, 3,124,583.40 and 1,580,716.76 is: 2,371,058.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,083,070.66 : 3,124,583.40 = 1,580,716.76 : x
  2. Step 2: Convert to fraction form
    2,083,070.66/3,124,583.40 = 1,580,716.76/x
  3. Step 3: Cross multiply
    2,083,070.66x = 3,124,583.40 × 1,580,716.76
  4. Step 4: Simplify right side
    2,083,070.66x = 4,939,081,348,397.78
  5. Step 5: Solve for x
    x = 4,939,081,348,397.78/2,083,070.66
  6. Step 6: Final answer
    x = 2,371,058.00

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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.