Home / 9,743,796.64-13,445,528.28-5,822,774.64

Finding the Fourth Proportional to 9,743,796.64, 13,445,528.28 and 5,822,774.64

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Solution

The fourth proportional to 9,743,796.64, 13,445,528.28 and 5,822,774.64 is: 8,034,884.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,796.64 : 13,445,528.28 = 5,822,774.64 : x
  2. Step 2: Convert to fraction form
    9,743,796.64/13,445,528.28 = 5,822,774.64/x
  3. Step 3: Cross multiply
    9,743,796.64x = 13,445,528.28 × 5,822,774.64
  4. Step 4: Simplify right side
    9,743,796.64x = 78,290,281,090,186.81
  5. Step 5: Solve for x
    x = 78,290,281,090,186.81/9,743,796.64
  6. Step 6: Final answer
    x = 8,034,884.55

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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.