Home / 5,064,119.28-7,587,897.48-4,875,162.48

Finding the Fourth Proportional to 5,064,119.28, 7,587,897.48 and 4,875,162.48

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Solution

The fourth proportional to 5,064,119.28, 7,587,897.48 and 4,875,162.48 is: 7,304,771.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,064,119.28 : 7,587,897.48 = 4,875,162.48 : x
  2. Step 2: Convert to fraction form
    5,064,119.28/7,587,897.48 = 4,875,162.48/x
  3. Step 3: Cross multiply
    5,064,119.28x = 7,587,897.48 × 4,875,162.48
  4. Step 4: Simplify right side
    5,064,119.28x = 36,992,233,096,582.55
  5. Step 5: Solve for x
    x = 36,992,233,096,582.55/5,064,119.28
  6. Step 6: Final answer
    x = 7,304,771.28

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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.