Home / 4,670,613.60-7,005,920.40-3,725,829.60

Finding the Fourth Proportional to 4,670,613.60, 7,005,920.40 and 3,725,829.60

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Solution

The fourth proportional to 4,670,613.60, 7,005,920.40 and 3,725,829.60 is: 5,588,744.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670,613.60 : 7,005,920.40 = 3,725,829.60 : x
  2. Step 2: Convert to fraction form
    4,670,613.60/7,005,920.40 = 3,725,829.60/x
  3. Step 3: Cross multiply
    4,670,613.60x = 7,005,920.40 × 3,725,829.60
  4. Step 4: Simplify right side
    4,670,613.60x = 26,102,865,601,563.84
  5. Step 5: Solve for x
    x = 26,102,865,601,563.84/4,670,613.60
  6. Step 6: Final answer
    x = 5,588,744.40

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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.