Home / 5,959,263.16-8,223,214.14-3,345,168.76

Finding the Fourth Proportional to 5,959,263.16, 8,223,214.14 and 3,345,168.76

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Solution

The fourth proportional to 5,959,263.16, 8,223,214.14 and 3,345,168.76 is: 4,616,013.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,959,263.16 : 8,223,214.14 = 3,345,168.76 : x
  2. Step 2: Convert to fraction form
    5,959,263.16/8,223,214.14 = 3,345,168.76/x
  3. Step 3: Cross multiply
    5,959,263.16x = 8,223,214.14 × 3,345,168.76
  4. Step 4: Simplify right side
    5,959,263.16x = 27,508,039,047,918.26
  5. Step 5: Solve for x
    x = 27,508,039,047,918.26/5,959,263.16
  6. Step 6: Final answer
    x = 4,616,013.48

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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.