Home / 1,062,095.14-1,465,672.75-578,663.75

Finding the Fourth Proportional to 1,062,095.14, 1,465,672.75 and 578,663.75

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Solution

The fourth proportional to 1,062,095.14, 1,465,672.75 and 578,663.75 is: 798,545.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,095.14 : 1,465,672.75 = 578,663.75 : x
  2. Step 2: Convert to fraction form
    1,062,095.14/1,465,672.75 = 578,663.75/x
  3. Step 3: Cross multiply
    1,062,095.14x = 1,465,672.75 × 578,663.75
  4. Step 4: Simplify right side
    1,062,095.14x = 848,131,689,787.81
  5. Step 5: Solve for x
    x = 848,131,689,787.81/1,062,095.14
  6. Step 6: Final answer
    x = 798,545.87

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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.