Home / 9,807,085.32-13,533,933.78-5,456,222.28

Finding the Fourth Proportional to 9,807,085.32, 13,533,933.78 and 5,456,222.28

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Solution

The fourth proportional to 9,807,085.32, 13,533,933.78 and 5,456,222.28 is: 7,529,673.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,807,085.32 : 13,533,933.78 = 5,456,222.28 : x
  2. Step 2: Convert to fraction form
    9,807,085.32/13,533,933.78 = 5,456,222.28/x
  3. Step 3: Cross multiply
    9,807,085.32x = 13,533,933.78 × 5,456,222.28
  4. Step 4: Simplify right side
    9,807,085.32x = 73,844,151,026,480.62
  5. Step 5: Solve for x
    x = 73,844,151,026,480.62/9,807,085.32
  6. Step 6: Final answer
    x = 7,529,673.56

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1.5x scale

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.