Home / 8,552,349.74-11,802,244.77-4,685,008.39

Finding the Fourth Proportional to 8,552,349.74, 11,802,244.77 and 4,685,008.39

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Solution

The fourth proportional to 8,552,349.74, 11,802,244.77 and 4,685,008.39 is: 6,465,312.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,552,349.74 : 11,802,244.77 = 4,685,008.39 : x
  2. Step 2: Convert to fraction form
    8,552,349.74/11,802,244.77 = 4,685,008.39/x
  3. Step 3: Cross multiply
    8,552,349.74x = 11,802,244.77 × 4,685,008.39
  4. Step 4: Simplify right side
    8,552,349.74x = 55,293,615,738,778.01
  5. Step 5: Solve for x
    x = 55,293,615,738,778.01/8,552,349.74
  6. Step 6: Final answer
    x = 6,465,312.74

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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.