Home / 5,971,208.76-8,954,543.25-1,927,090.35

Finding the Fourth Proportional to 5,971,208.76, 8,954,543.25 and 1,927,090.35

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Solution

The fourth proportional to 5,971,208.76, 8,954,543.25 and 1,927,090.35 is: 2,889,902.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,971,208.76 : 8,954,543.25 = 1,927,090.35 : x
  2. Step 2: Convert to fraction form
    5,971,208.76/8,954,543.25 = 1,927,090.35/x
  3. Step 3: Cross multiply
    5,971,208.76x = 8,954,543.25 × 1,927,090.35
  4. Step 4: Simplify right side
    5,971,208.76x = 17,256,213,885,732.64
  5. Step 5: Solve for x
    x = 17,256,213,885,732.64/5,971,208.76
  6. Step 6: Final answer
    x = 2,889,902.96

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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.