Home / 1,562,691.40-2,344,127.81-603,152.33

Finding the Fourth Proportional to 1,562,691.40, 2,344,127.81 and 603,152.33

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Solution

The fourth proportional to 1,562,691.40, 2,344,127.81 and 603,152.33 is: 904,763.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,562,691.40 : 2,344,127.81 = 603,152.33 : x
  2. Step 2: Convert to fraction form
    1,562,691.40/2,344,127.81 = 603,152.33/x
  3. Step 3: Cross multiply
    1,562,691.40x = 2,344,127.81 × 603,152.33
  4. Step 4: Simplify right side
    1,562,691.40x = 1,413,866,157,787.50
  5. Step 5: Solve for x
    x = 1,413,866,157,787.50/1,562,691.40
  6. Step 6: Final answer
    x = 904,763.51

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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.