Home / 5,513,558.88-7,607,595.60-3,221,276.64

Finding the Fourth Proportional to 5,513,558.88, 7,607,595.60 and 3,221,276.64

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Solution

The fourth proportional to 5,513,558.88, 7,607,595.60 and 3,221,276.64 is: 4,444,709.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,513,558.88 : 7,607,595.60 = 3,221,276.64 : x
  2. Step 2: Convert to fraction form
    5,513,558.88/7,607,595.60 = 3,221,276.64/x
  3. Step 3: Cross multiply
    5,513,558.88x = 7,607,595.60 × 3,221,276.64
  4. Step 4: Simplify right side
    5,513,558.88x = 24,506,169,992,846.79
  5. Step 5: Solve for x
    x = 24,506,169,992,846.79/5,513,558.88
  6. Step 6: Final answer
    x = 4,444,709.95

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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.