Home / 1,832,896.11-2,529,330.39-1,017,135.39

Finding the Fourth Proportional to 1,832,896.11, 2,529,330.39 and 1,017,135.39

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Solution

The fourth proportional to 1,832,896.11, 2,529,330.39 and 1,017,135.39 is: 1,403,610.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,896.11 : 2,529,330.39 = 1,017,135.39 : x
  2. Step 2: Convert to fraction form
    1,832,896.11/2,529,330.39 = 1,017,135.39/x
  3. Step 3: Cross multiply
    1,832,896.11x = 2,529,330.39 × 1,017,135.39
  4. Step 4: Simplify right side
    1,832,896.11x = 2,572,671,452,671.50
  5. Step 5: Solve for x
    x = 2,572,671,452,671.50/1,832,896.11
  6. Step 6: Final answer
    x = 1,403,610.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.