Home / 4,740,426.47-6,541,770.44-2,564,973.83

Finding the Fourth Proportional to 4,740,426.47, 6,541,770.44 and 2,564,973.83

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Solution

The fourth proportional to 4,740,426.47, 6,541,770.44 and 2,564,973.83 is: 3,539,654.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,740,426.47 : 6,541,770.44 = 2,564,973.83 : x
  2. Step 2: Convert to fraction form
    4,740,426.47/6,541,770.44 = 2,564,973.83/x
  3. Step 3: Cross multiply
    4,740,426.47x = 6,541,770.44 × 2,564,973.83
  4. Step 4: Simplify right side
    4,740,426.47x = 16,779,469,934,933.86
  5. Step 5: Solve for x
    x = 16,779,469,934,933.86/4,740,426.47
  6. Step 6: Final answer
    x = 3,539,654.09

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1.5x scale

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.