Home / 6,294,370.08-9,405,722.70-4,726,172.40

Finding the Fourth Proportional to 6,294,370.08, 9,405,722.70 and 4,726,172.40

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Solution

The fourth proportional to 6,294,370.08, 9,405,722.70 and 4,726,172.40 is: 7,062,353.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294,370.08 : 9,405,722.70 = 4,726,172.40 : x
  2. Step 2: Convert to fraction form
    6,294,370.08/9,405,722.70 = 4,726,172.40/x
  3. Step 3: Cross multiply
    6,294,370.08x = 9,405,722.70 × 4,726,172.40
  4. Step 4: Simplify right side
    6,294,370.08x = 44,453,067,026,793.48
  5. Step 5: Solve for x
    x = 44,453,067,026,793.48/6,294,370.08
  6. Step 6: Final answer
    x = 7,062,353.57

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.