Home / 11,095,397.30-15,310,322.19-6,133,168.32

Finding the Fourth Proportional to 11,095,397.30, 15,310,322.19 and 6,133,168.32

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Solution

The fourth proportional to 11,095,397.30, 15,310,322.19 and 6,133,168.32 is: 8,463,039.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,095,397.30 : 15,310,322.19 = 6,133,168.32 : x
  2. Step 2: Convert to fraction form
    11,095,397.30/15,310,322.19 = 6,133,168.32/x
  3. Step 3: Cross multiply
    11,095,397.30x = 15,310,322.19 × 6,133,168.32
  4. Step 4: Simplify right side
    11,095,397.30x = 93,900,782,967,287.31
  5. Step 5: Solve for x
    x = 93,900,782,967,287.31/11,095,397.30
  6. Step 6: Final answer
    x = 8,463,039.26

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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.