Home / 1,546,325.01-2,318,555.28-693,242.37

Finding the Fourth Proportional to 1,546,325.01, 2,318,555.28 and 693,242.37

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Solution

The fourth proportional to 1,546,325.01, 2,318,555.28 and 693,242.37 is: 1,039,445.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,325.01 : 2,318,555.28 = 693,242.37 : x
  2. Step 2: Convert to fraction form
    1,546,325.01/2,318,555.28 = 693,242.37/x
  3. Step 3: Cross multiply
    1,546,325.01x = 2,318,555.28 × 693,242.37
  4. Step 4: Simplify right side
    1,546,325.01x = 1,607,320,757,283.21
  5. Step 5: Solve for x
    x = 1,607,320,757,283.21/1,546,325.01
  6. Step 6: Final answer
    x = 1,039,445.62

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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.