Home / 6,472,018.55-9,705,504.26-2,426,301.22

Finding the Fourth Proportional to 6,472,018.55, 9,705,504.26 and 2,426,301.22

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Solution

The fourth proportional to 6,472,018.55, 9,705,504.26 and 2,426,301.22 is: 3,638,505.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,472,018.55 : 9,705,504.26 = 2,426,301.22 : x
  2. Step 2: Convert to fraction form
    6,472,018.55/9,705,504.26 = 2,426,301.22/x
  3. Step 3: Cross multiply
    6,472,018.55x = 9,705,504.26 × 2,426,301.22
  4. Step 4: Simplify right side
    6,472,018.55x = 23,548,476,808,555.19
  5. Step 5: Solve for x
    x = 23,548,476,808,555.19/6,472,018.55
  6. Step 6: Final answer
    x = 3,638,505.77

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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.