Home / 4,745,941.02-6,549,930.96-2,681,089.64

Finding the Fourth Proportional to 4,745,941.02, 6,549,930.96 and 2,681,089.64

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Solution

The fourth proportional to 4,745,941.02, 6,549,930.96 and 2,681,089.64 is: 3,700,204.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,941.02 : 6,549,930.96 = 2,681,089.64 : x
  2. Step 2: Convert to fraction form
    4,745,941.02/6,549,930.96 = 2,681,089.64/x
  3. Step 3: Cross multiply
    4,745,941.02x = 6,549,930.96 × 2,681,089.64
  4. Step 4: Simplify right side
    4,745,941.02x = 17,560,952,006,821.60
  5. Step 5: Solve for x
    x = 17,560,952,006,821.60/4,745,941.02
  6. Step 6: Final answer
    x = 3,700,204.43

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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.