Home / 1,361,588.61-2,041,437.06-603,016.68

Finding the Fourth Proportional to 1,361,588.61, 2,041,437.06 and 603,016.68

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Solution

The fourth proportional to 1,361,588.61, 2,041,437.06 and 603,016.68 is: 904,106.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,588.61 : 2,041,437.06 = 603,016.68 : x
  2. Step 2: Convert to fraction form
    1,361,588.61/2,041,437.06 = 603,016.68/x
  3. Step 3: Cross multiply
    1,361,588.61x = 2,041,437.06 × 603,016.68
  4. Step 4: Simplify right side
    1,361,588.61x = 1,231,020,598,350.16
  5. Step 5: Solve for x
    x = 1,231,020,598,350.16/1,361,588.61
  6. Step 6: Final answer
    x = 904,106.12

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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.