Home / 1,014,652.96-1,399,546.71-652,534.90

Finding the Fourth Proportional to 1,014,652.96, 1,399,546.71 and 652,534.90

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Solution

The fourth proportional to 1,014,652.96, 1,399,546.71 and 652,534.90 is: 900,064.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,652.96 : 1,399,546.71 = 652,534.90 : x
  2. Step 2: Convert to fraction form
    1,014,652.96/1,399,546.71 = 652,534.90/x
  3. Step 3: Cross multiply
    1,014,652.96x = 1,399,546.71 × 652,534.90
  4. Step 4: Simplify right side
    1,014,652.96x = 913,253,072,455.18
  5. Step 5: Solve for x
    x = 913,253,072,455.18/1,014,652.96
  6. Step 6: Final answer
    x = 900,064.46

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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.