Home / 6,296,810.32-9,445,268.40-1,748,213.79

Finding the Fourth Proportional to 6,296,810.32, 9,445,268.40 and 1,748,213.79

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Solution

The fourth proportional to 6,296,810.32, 9,445,268.40 and 1,748,213.79 is: 2,622,335.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,296,810.32 : 9,445,268.40 = 1,748,213.79 : x
  2. Step 2: Convert to fraction form
    6,296,810.32/9,445,268.40 = 1,748,213.79/x
  3. Step 3: Cross multiply
    6,296,810.32x = 9,445,268.40 × 1,748,213.79
  4. Step 4: Simplify right side
    6,296,810.32x = 16,512,348,478,285.31
  5. Step 5: Solve for x
    x = 16,512,348,478,285.31/6,296,810.32
  6. Step 6: Final answer
    x = 2,622,335.38

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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.