Home / 3,372,568.47-5,058,918.36-1,241,555.67

Finding the Fourth Proportional to 3,372,568.47, 5,058,918.36 and 1,241,555.67

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Solution

The fourth proportional to 3,372,568.47, 5,058,918.36 and 1,241,555.67 is: 1,862,357.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,568.47 : 5,058,918.36 = 1,241,555.67 : x
  2. Step 2: Convert to fraction form
    3,372,568.47/5,058,918.36 = 1,241,555.67/x
  3. Step 3: Cross multiply
    3,372,568.47x = 5,058,918.36 × 1,241,555.67
  4. Step 4: Simplify right side
    3,372,568.47x = 6,280,928,773,925.10
  5. Step 5: Solve for x
    x = 6,280,928,773,925.10/3,372,568.47
  6. Step 6: Final answer
    x = 1,862,357.67

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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.