Home / 2,447,237.96-3,671,382.23-1,026,475.28

Finding the Fourth Proportional to 2,447,237.96, 3,671,382.23 and 1,026,475.28

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Solution

The fourth proportional to 2,447,237.96, 3,671,382.23 and 1,026,475.28 is: 1,539,933.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,237.96 : 3,671,382.23 = 1,026,475.28 : x
  2. Step 2: Convert to fraction form
    2,447,237.96/3,671,382.23 = 1,026,475.28/x
  3. Step 3: Cross multiply
    2,447,237.96x = 3,671,382.23 × 1,026,475.28
  4. Step 4: Simplify right side
    2,447,237.96x = 3,768,583,097,393.90
  5. Step 5: Solve for x
    x = 3,768,583,097,393.90/2,447,237.96
  6. Step 6: Final answer
    x = 1,539,933.25

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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.