Home / 8,975,460.08-13,453,217.38-6,838,498.64

Finding the Fourth Proportional to 8,975,460.08, 13,453,217.38 and 6,838,498.64

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Solution

The fourth proportional to 8,975,460.08, 13,453,217.38 and 6,838,498.64 is: 10,250,149.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,975,460.08 : 13,453,217.38 = 6,838,498.64 : x
  2. Step 2: Convert to fraction form
    8,975,460.08/13,453,217.38 = 6,838,498.64/x
  3. Step 3: Cross multiply
    8,975,460.08x = 13,453,217.38 × 6,838,498.64
  4. Step 4: Simplify right side
    8,975,460.08x = 91,999,808,756,754.36
  5. Step 5: Solve for x
    x = 91,999,808,756,754.36/8,975,460.08
  6. Step 6: Final answer
    x = 10,250,149.62

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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.