Home / 9,847,804.68-13,592,237.94-5,774,735.88

Finding the Fourth Proportional to 9,847,804.68, 13,592,237.94 and 5,774,735.88

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Solution

The fourth proportional to 9,847,804.68, 13,592,237.94 and 5,774,735.88 is: 7,970,465.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,847,804.68 : 13,592,237.94 = 5,774,735.88 : x
  2. Step 2: Convert to fraction form
    9,847,804.68/13,592,237.94 = 5,774,735.88/x
  3. Step 3: Cross multiply
    9,847,804.68x = 13,592,237.94 × 5,774,735.88
  4. Step 4: Simplify right side
    9,847,804.68x = 78,491,584,121,615.28
  5. Step 5: Solve for x
    x = 78,491,584,121,615.28/9,847,804.68
  6. Step 6: Final answer
    x = 7,970,465.16

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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.