Home / 6,892,295.31-10,338,445.40-3,101,349.51

Finding the Fourth Proportional to 6,892,295.31, 10,338,445.40 and 3,101,349.51

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Solution

The fourth proportional to 6,892,295.31, 10,338,445.40 and 3,101,349.51 is: 4,652,025.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892,295.31 : 10,338,445.40 = 3,101,349.51 : x
  2. Step 2: Convert to fraction form
    6,892,295.31/10,338,445.40 = 3,101,349.51/x
  3. Step 3: Cross multiply
    6,892,295.31x = 10,338,445.40 × 3,101,349.51
  4. Step 4: Simplify right side
    6,892,295.31x = 32,063,132,559,945.00
  5. Step 5: Solve for x
    x = 32,063,132,559,945.00/6,892,295.31
  6. Step 6: Final answer
    x = 4,652,025.36

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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.