Home / 8,497,523.89-11,726,584.65-4,630,045.06

Finding the Fourth Proportional to 8,497,523.89, 11,726,584.65 and 4,630,045.06

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Solution

The fourth proportional to 8,497,523.89, 11,726,584.65 and 4,630,045.06 is: 6,389,463.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,497,523.89 : 11,726,584.65 = 4,630,045.06 : x
  2. Step 2: Convert to fraction form
    8,497,523.89/11,726,584.65 = 4,630,045.06/x
  3. Step 3: Cross multiply
    8,497,523.89x = 11,726,584.65 × 4,630,045.06
  4. Step 4: Simplify right side
    8,497,523.89x = 54,294,615,247,621.17
  5. Step 5: Solve for x
    x = 54,294,615,247,621.17/8,497,523.89
  6. Step 6: Final answer
    x = 6,389,463.09

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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.