Home / 9,847,809.08-13,592,244-5,774,740.28

Finding the Fourth Proportional to 9,847,809.08, 13,592,244 and 5,774,740.28

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Solution

The fourth proportional to 9,847,809.08, 13,592,244 and 5,774,740.28 is: 7,970,471.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,847,809.08 : 13,592,244 = 5,774,740.28 : x
  2. Step 2: Convert to fraction form
    9,847,809.08/13,592,244 = 5,774,740.28/x
  3. Step 3: Cross multiply
    9,847,809.08x = 13,592,244 × 5,774,740.28
  4. Step 4: Simplify right side
    9,847,809.08x = 78,491,678,922,388.33
  5. Step 5: Solve for x
    x = 78,491,678,922,388.33/9,847,809.08
  6. Step 6: Final answer
    x = 7,970,471.23

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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.