Home / 4,348,628.92-6,514,410-3,539,882.80

Finding the Fourth Proportional to 4,348,628.92, 6,514,410 and 3,539,882.80

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Solution

The fourth proportional to 4,348,628.92, 6,514,410 and 3,539,882.80 is: 5,302,877.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348,628.92 : 6,514,410 = 3,539,882.80 : x
  2. Step 2: Convert to fraction form
    4,348,628.92/6,514,410 = 3,539,882.80/x
  3. Step 3: Cross multiply
    4,348,628.92x = 6,514,410 × 3,539,882.80
  4. Step 4: Simplify right side
    4,348,628.92x = 23,060,247,911,148
  5. Step 5: Solve for x
    x = 23,060,247,911,148/4,348,628.92
  6. Step 6: Final answer
    x = 5,302,877.83

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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.