Home / 4,594,004.72-6,890,960.35-1,182,278.05

Finding the Fourth Proportional to 4,594,004.72, 6,890,960.35 and 1,182,278.05

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Solution

The fourth proportional to 4,594,004.72, 6,890,960.35 and 1,182,278.05 is: 1,773,405.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,594,004.72 : 6,890,960.35 = 1,182,278.05 : x
  2. Step 2: Convert to fraction form
    4,594,004.72/6,890,960.35 = 1,182,278.05/x
  3. Step 3: Cross multiply
    4,594,004.72x = 6,890,960.35 × 1,182,278.05
  4. Step 4: Simplify right side
    4,594,004.72x = 8,147,031,145,042.22
  5. Step 5: Solve for x
    x = 8,147,031,145,042.22/4,594,004.72
  6. Step 6: Final answer
    x = 1,773,405.05

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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.