Home / 7,807,026.34-11,714,542.80-3,766,959.64

Finding the Fourth Proportional to 7,807,026.34, 11,714,542.80 and 3,766,959.64

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Solution

The fourth proportional to 7,807,026.34, 11,714,542.80 and 3,766,959.64 is: 5,652,371.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,807,026.34 : 11,714,542.80 = 3,766,959.64 : x
  2. Step 2: Convert to fraction form
    7,807,026.34/11,714,542.80 = 3,766,959.64/x
  3. Step 3: Cross multiply
    7,807,026.34x = 11,714,542.80 × 3,766,959.64
  4. Step 4: Simplify right side
    7,807,026.34x = 44,128,209,928,652.59
  5. Step 5: Solve for x
    x = 44,128,209,928,652.59/7,807,026.34
  6. Step 6: Final answer
    x = 5,652,371.08

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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.