Home / 6,907,952.64-9,535,600.80-5,194,050.24

Finding the Fourth Proportional to 6,907,952.64, 9,535,600.80 and 5,194,050.24

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Solution

The fourth proportional to 6,907,952.64, 9,535,600.80 and 5,194,050.24 is: 7,169,763.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,907,952.64 : 9,535,600.80 = 5,194,050.24 : x
  2. Step 2: Convert to fraction form
    6,907,952.64/9,535,600.80 = 5,194,050.24/x
  3. Step 3: Cross multiply
    6,907,952.64x = 9,535,600.80 × 5,194,050.24
  4. Step 4: Simplify right side
    6,907,952.64x = 49,528,389,623,784.20
  5. Step 5: Solve for x
    x = 49,528,389,623,784.20/6,907,952.64
  6. Step 6: Final answer
    x = 7,169,763.92

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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.