Home / 6,602,744.67-9,108,434.12-4,312,246.11

Finding the Fourth Proportional to 6,602,744.67, 9,108,434.12 and 4,312,246.11

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Solution

The fourth proportional to 6,602,744.67, 9,108,434.12 and 4,312,246.11 is: 5,948,709.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,602,744.67 : 9,108,434.12 = 4,312,246.11 : x
  2. Step 2: Convert to fraction form
    6,602,744.67/9,108,434.12 = 4,312,246.11/x
  3. Step 3: Cross multiply
    6,602,744.67x = 9,108,434.12 × 4,312,246.11
  4. Step 4: Simplify right side
    6,602,744.67x = 39,277,809,580,600.05
  5. Step 5: Solve for x
    x = 39,277,809,580,600.05/6,602,744.67
  6. Step 6: Final answer
    x = 5,948,709.44

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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.