Home / 1,087,761.48-1,501,137.66-597,727

Finding the Fourth Proportional to 1,087,761.48, 1,501,137.66 and 597,727

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Solution

The fourth proportional to 1,087,761.48, 1,501,137.66 and 597,727 is: 824,878.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,761.48 : 1,501,137.66 = 597,727 : x
  2. Step 2: Convert to fraction form
    1,087,761.48/1,501,137.66 = 597,727/x
  3. Step 3: Cross multiply
    1,087,761.48x = 1,501,137.66 × 597,727
  4. Step 4: Simplify right side
    1,087,761.48x = 897,270,510,098.82
  5. Step 5: Solve for x
    x = 897,270,510,098.82/1,087,761.48
  6. Step 6: Final answer
    x = 824,878.00

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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.