Home / 5,615,583.01-7,748,838.03-3,168,051.16

Finding the Fourth Proportional to 5,615,583.01, 7,748,838.03 and 3,168,051.16

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Solution

The fourth proportional to 5,615,583.01, 7,748,838.03 and 3,168,051.16 is: 4,371,534.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,615,583.01 : 7,748,838.03 = 3,168,051.16 : x
  2. Step 2: Convert to fraction form
    5,615,583.01/7,748,838.03 = 3,168,051.16/x
  3. Step 3: Cross multiply
    5,615,583.01x = 7,748,838.03 × 3,168,051.16
  4. Step 4: Simplify right side
    5,615,583.01x = 24,548,715,309,593.62
  5. Step 5: Solve for x
    x = 24,548,715,309,593.62/5,615,583.01
  6. Step 6: Final answer
    x = 4,371,534.58

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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.