Home / 6,602,745.05-9,108,434.63-4,312,246.49

Finding the Fourth Proportional to 6,602,745.05, 9,108,434.63 and 4,312,246.49

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Solution

The fourth proportional to 6,602,745.05, 9,108,434.63 and 4,312,246.49 is: 5,948,709.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,602,745.05 : 9,108,434.63 = 4,312,246.49 : x
  2. Step 2: Convert to fraction form
    6,602,745.05/9,108,434.63 = 4,312,246.49/x
  3. Step 3: Cross multiply
    6,602,745.05x = 9,108,434.63 × 4,312,246.49
  4. Step 4: Simplify right side
    6,602,745.05x = 39,277,815,227,850.40
  5. Step 5: Solve for x
    x = 39,277,815,227,850.40/6,602,745.05
  6. Step 6: Final answer
    x = 5,948,709.96

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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.