Home / 8,570,725.08-11,827,778.94-4,703,020.44

Finding the Fourth Proportional to 8,570,725.08, 11,827,778.94 and 4,703,020.44

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Solution

The fourth proportional to 8,570,725.08, 11,827,778.94 and 4,703,020.44 is: 6,490,266.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,570,725.08 : 11,827,778.94 = 4,703,020.44 : x
  2. Step 2: Convert to fraction form
    8,570,725.08/11,827,778.94 = 4,703,020.44/x
  3. Step 3: Cross multiply
    8,570,725.08x = 11,827,778.94 × 4,703,020.44
  4. Step 4: Simplify right side
    8,570,725.08x = 55,626,286,114,621.54
  5. Step 5: Solve for x
    x = 55,626,286,114,621.54/8,570,725.08
  6. Step 6: Final answer
    x = 6,490,266.06

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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.