Home / 6,532,854.69-9,780,119.37-4,580,814.63

Finding the Fourth Proportional to 6,532,854.69, 9,780,119.37 and 4,580,814.63

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Solution

The fourth proportional to 6,532,854.69, 9,780,119.37 and 4,580,814.63 is: 6,857,785.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,532,854.69 : 9,780,119.37 = 4,580,814.63 : x
  2. Step 2: Convert to fraction form
    6,532,854.69/9,780,119.37 = 4,580,814.63/x
  3. Step 3: Cross multiply
    6,532,854.69x = 9,780,119.37 × 4,580,814.63
  4. Step 4: Simplify right side
    6,532,854.69x = 44,800,913,893,242.38
  5. Step 5: Solve for x
    x = 44,800,913,893,242.38/6,532,854.69
  6. Step 6: Final answer
    x = 6,857,785.15

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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.