Home / 9,804,043.10-13,532,428.18-6,540,849.77

Finding the Fourth Proportional to 9,804,043.10, 13,532,428.18 and 6,540,849.77

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Solution

The fourth proportional to 9,804,043.10, 13,532,428.18 and 6,540,849.77 is: 9,028,273.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,804,043.10 : 13,532,428.18 = 6,540,849.77 : x
  2. Step 2: Convert to fraction form
    9,804,043.10/13,532,428.18 = 6,540,849.77/x
  3. Step 3: Cross multiply
    9,804,043.10x = 13,532,428.18 × 6,540,849.77
  4. Step 4: Simplify right side
    9,804,043.10x = 88,513,579,689,208.44
  5. Step 5: Solve for x
    x = 88,513,579,689,208.44/9,804,043.10
  6. Step 6: Final answer
    x = 9,028,273.21

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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.