Home / 1,598,837.54-2,206,401.32-873,685.26

Finding the Fourth Proportional to 1,598,837.54, 2,206,401.32 and 873,685.26

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Solution

The fourth proportional to 1,598,837.54, 2,206,401.32 and 873,685.26 is: 1,205,688.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,837.54 : 2,206,401.32 = 873,685.26 : x
  2. Step 2: Convert to fraction form
    1,598,837.54/2,206,401.32 = 873,685.26/x
  3. Step 3: Cross multiply
    1,598,837.54x = 2,206,401.32 × 873,685.26
  4. Step 4: Simplify right side
    1,598,837.54x = 1,927,700,310,928.54
  5. Step 5: Solve for x
    x = 1,927,700,310,928.54/1,598,837.54
  6. Step 6: Final answer
    x = 1,205,688.67

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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.