Home / 3,207,634.02-4,426,533.90-1,757,380.86

Finding the Fourth Proportional to 3,207,634.02, 4,426,533.90 and 1,757,380.86

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Solution

The fourth proportional to 3,207,634.02, 4,426,533.90 and 1,757,380.86 is: 2,425,185.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,207,634.02 : 4,426,533.90 = 1,757,380.86 : x
  2. Step 2: Convert to fraction form
    3,207,634.02/4,426,533.90 = 1,757,380.86/x
  3. Step 3: Cross multiply
    3,207,634.02x = 4,426,533.90 × 1,757,380.86
  4. Step 4: Simplify right side
    3,207,634.02x = 7,779,105,952,001.16
  5. Step 5: Solve for x
    x = 7,779,105,952,001.16/3,207,634.02
  6. Step 6: Final answer
    x = 2,425,185.01

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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.