Home / 6,326,662.01-8,730,798.30-3,426,056.06

Finding the Fourth Proportional to 6,326,662.01, 8,730,798.30 and 3,426,056.06

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Solution

The fourth proportional to 6,326,662.01, 8,730,798.30 and 3,426,056.06 is: 4,727,959.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326,662.01 : 8,730,798.30 = 3,426,056.06 : x
  2. Step 2: Convert to fraction form
    6,326,662.01/8,730,798.30 = 3,426,056.06/x
  3. Step 3: Cross multiply
    6,326,662.01x = 8,730,798.30 × 3,426,056.06
  4. Step 4: Simplify right side
    6,326,662.01x = 29,912,204,380,698.71
  5. Step 5: Solve for x
    x = 29,912,204,380,698.71/6,326,662.01
  6. Step 6: Final answer
    x = 4,727,959.92

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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.