Home / 9,552,190.64-13,180,271.77-5,633,176.14

Finding the Fourth Proportional to 9,552,190.64, 13,180,271.77 and 5,633,176.14

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Solution

The fourth proportional to 9,552,190.64, 13,180,271.77 and 5,633,176.14 is: 7,772,750.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,552,190.64 : 13,180,271.77 = 5,633,176.14 : x
  2. Step 2: Convert to fraction form
    9,552,190.64/13,180,271.77 = 5,633,176.14/x
  3. Step 3: Cross multiply
    9,552,190.64x = 13,180,271.77 × 5,633,176.14
  4. Step 4: Simplify right side
    9,552,190.64x = 74,246,792,453,479.56
  5. Step 5: Solve for x
    x = 74,246,792,453,479.56/9,552,190.64
  6. Step 6: Final answer
    x = 7,772,750.28

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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.