Home / 4,910,239.68-6,776,341.93-2,734,783.80

Finding the Fourth Proportional to 4,910,239.68, 6,776,341.93 and 2,734,783.80

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Solution

The fourth proportional to 4,910,239.68, 6,776,341.93 and 2,734,783.80 is: 3,774,119.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910,239.68 : 6,776,341.93 = 2,734,783.80 : x
  2. Step 2: Convert to fraction form
    4,910,239.68/6,776,341.93 = 2,734,783.80/x
  3. Step 3: Cross multiply
    4,910,239.68x = 6,776,341.93 × 2,734,783.80
  4. Step 4: Simplify right side
    4,910,239.68x = 18,531,830,099,543.02
  5. Step 5: Solve for x
    x = 18,531,830,099,543.02/4,910,239.68
  6. Step 6: Final answer
    x = 3,774,119.25

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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.