Home / 6,563,435.19-9,845,152.77-1,771,116.75

Finding the Fourth Proportional to 6,563,435.19, 9,845,152.77 and 1,771,116.75

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Solution

The fourth proportional to 6,563,435.19, 9,845,152.77 and 1,771,116.75 is: 2,656,675.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,563,435.19 : 9,845,152.77 = 1,771,116.75 : x
  2. Step 2: Convert to fraction form
    6,563,435.19/9,845,152.77 = 1,771,116.75/x
  3. Step 3: Cross multiply
    6,563,435.19x = 9,845,152.77 × 1,771,116.75
  4. Step 4: Simplify right side
    6,563,435.19x = 17,436,914,977,255.90
  5. Step 5: Solve for x
    x = 17,436,914,977,255.90/6,563,435.19
  6. Step 6: Final answer
    x = 2,656,675.12

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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.