Home / 4,924,484.51-6,746,512.31-4,740,331.75

Finding the Fourth Proportional to 4,924,484.51, 6,746,512.31 and 4,740,331.75

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Solution

The fourth proportional to 4,924,484.51, 6,746,512.31 and 4,740,331.75 is: 6,494,224.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924,484.51 : 6,746,512.31 = 4,740,331.75 : x
  2. Step 2: Convert to fraction form
    4,924,484.51/6,746,512.31 = 4,740,331.75/x
  3. Step 3: Cross multiply
    4,924,484.51x = 6,746,512.31 × 4,740,331.75
  4. Step 4: Simplify right side
    4,924,484.51x = 31,980,706,482,067.14
  5. Step 5: Solve for x
    x = 31,980,706,482,067.14/4,924,484.51
  6. Step 6: Final answer
    x = 6,494,224.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.