Home / 2,770,523.48-4,156,200.75-973,090.14

Finding the Fourth Proportional to 2,770,523.48, 4,156,200.75 and 973,090.14

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Solution

The fourth proportional to 2,770,523.48, 4,156,200.75 and 973,090.14 is: 1,459,781.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,523.48 : 4,156,200.75 = 973,090.14 : x
  2. Step 2: Convert to fraction form
    2,770,523.48/4,156,200.75 = 973,090.14/x
  3. Step 3: Cross multiply
    2,770,523.48x = 4,156,200.75 × 973,090.14
  4. Step 4: Simplify right side
    2,770,523.48x = 4,044,357,969,685.61
  5. Step 5: Solve for x
    x = 4,044,357,969,685.61/2,770,523.48
  6. Step 6: Final answer
    x = 1,459,781.16

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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.