Home / 8,880,195.26-12,254,645.34-4,805,814.26

Finding the Fourth Proportional to 8,880,195.26, 12,254,645.34 and 4,805,814.26

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Solution

The fourth proportional to 8,880,195.26, 12,254,645.34 and 4,805,814.26 is: 6,632,010.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,880,195.26 : 12,254,645.34 = 4,805,814.26 : x
  2. Step 2: Convert to fraction form
    8,880,195.26/12,254,645.34 = 4,805,814.26/x
  3. Step 3: Cross multiply
    8,880,195.26x = 12,254,645.34 × 4,805,814.26
  4. Step 4: Simplify right side
    8,880,195.26x = 58,893,549,326,214.55
  5. Step 5: Solve for x
    x = 58,893,549,326,214.55/8,880,195.26
  6. Step 6: Final answer
    x = 6,632,010.63

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1.5x scale

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.