Home / 4,602,387.91-6,903,581.65-4,372,250.58

Finding the Fourth Proportional to 4,602,387.91, 6,903,581.65 and 4,372,250.58

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Solution

The fourth proportional to 4,602,387.91, 6,903,581.65 and 4,372,250.58 is: 6,558,375.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,387.91 : 6,903,581.65 = 4,372,250.58 : x
  2. Step 2: Convert to fraction form
    4,602,387.91/6,903,581.65 = 4,372,250.58/x
  3. Step 3: Cross multiply
    4,602,387.91x = 6,903,581.65 × 4,372,250.58
  4. Step 4: Simplify right side
    4,602,387.91x = 30,184,188,873,289.86
  5. Step 5: Solve for x
    x = 30,184,188,873,289.86/4,602,387.91
  6. Step 6: Final answer
    x = 6,558,375.67

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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.