Home / 9,134,274.04-12,605,296.26-5,004,451.68

Finding the Fourth Proportional to 9,134,274.04, 12,605,296.26 and 5,004,451.68

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Solution

The fourth proportional to 9,134,274.04, 12,605,296.26 and 5,004,451.68 is: 6,906,142.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,134,274.04 : 12,605,296.26 = 5,004,451.68 : x
  2. Step 2: Convert to fraction form
    9,134,274.04/12,605,296.26 = 5,004,451.68/x
  3. Step 3: Cross multiply
    9,134,274.04x = 12,605,296.26 × 5,004,451.68
  4. Step 4: Simplify right side
    9,134,274.04x = 63,082,596,045,254.71
  5. Step 5: Solve for x
    x = 63,082,596,045,254.71/9,134,274.04
  6. Step 6: Final answer
    x = 6,906,142.27

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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.