Home / 9,859,033.02-13,605,214.92-5,508,152.00

Finding the Fourth Proportional to 9,859,033.02, 13,605,214.92 and 5,508,152.00

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Solution

The fourth proportional to 9,859,033.02, 13,605,214.92 and 5,508,152.00 is: 7,601,109.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,859,033.02 : 13,605,214.92 = 5,508,152.00 : x
  2. Step 2: Convert to fraction form
    9,859,033.02/13,605,214.92 = 5,508,152.00/x
  3. Step 3: Cross multiply
    9,859,033.02x = 13,605,214.92 × 5,508,152.00
  4. Step 4: Simplify right side
    9,859,033.02x = 74,939,591,772,630.42
  5. Step 5: Solve for x
    x = 74,939,591,772,630.42/9,859,033.02
  6. Step 6: Final answer
    x = 7,601,109.73

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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.