Home / 4,453,572.08-6,668,794.56-3,817,942.40

Finding the Fourth Proportional to 4,453,572.08, 6,668,794.56 and 3,817,942.40

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Solution

The fourth proportional to 4,453,572.08, 6,668,794.56 and 3,817,942.40 is: 5,717,000.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453,572.08 : 6,668,794.56 = 3,817,942.40 : x
  2. Step 2: Convert to fraction form
    4,453,572.08/6,668,794.56 = 3,817,942.40/x
  3. Step 3: Cross multiply
    4,453,572.08x = 6,668,794.56 × 3,817,942.40
  4. Step 4: Simplify right side
    4,453,572.08x = 25,461,073,507,513.34
  5. Step 5: Solve for x
    x = 25,461,073,507,513.34/4,453,572.08
  6. Step 6: Final answer
    x = 5,717,000.43

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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.