Home / 2,748,094.56-4,120,148.93-1,847,302.06

Finding the Fourth Proportional to 2,748,094.56, 4,120,148.93 and 1,847,302.06

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Solution

The fourth proportional to 2,748,094.56, 4,120,148.93 and 1,847,302.06 is: 2,769,613.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,748,094.56 : 4,120,148.93 = 1,847,302.06 : x
  2. Step 2: Convert to fraction form
    2,748,094.56/4,120,148.93 = 1,847,302.06/x
  3. Step 3: Cross multiply
    2,748,094.56x = 4,120,148.93 × 1,847,302.06
  4. Step 4: Simplify right side
    2,748,094.56x = 7,611,159,605,895.80
  5. Step 5: Solve for x
    x = 7,611,159,605,895.80/2,748,094.56
  6. Step 6: Final answer
    x = 2,769,613.43

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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.