Home / 9,827,700.96-13,562,240.40-5,476,692

Finding the Fourth Proportional to 9,827,700.96, 13,562,240.40 and 5,476,692

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Solution

The fourth proportional to 9,827,700.96, 13,562,240.40 and 5,476,692 is: 7,557,842.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,827,700.96 : 13,562,240.40 = 5,476,692 : x
  2. Step 2: Convert to fraction form
    9,827,700.96/13,562,240.40 = 5,476,692/x
  3. Step 3: Cross multiply
    9,827,700.96x = 13,562,240.40 × 5,476,692
  4. Step 4: Simplify right side
    9,827,700.96x = 74,276,213,500,756.80
  5. Step 5: Solve for x
    x = 74,276,213,500,756.80/9,827,700.96
  6. Step 6: Final answer
    x = 7,557,842.25

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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.