Home / 10,048,077.44-13,865,960.40-5,464,404.08

Finding the Fourth Proportional to 10,048,077.44, 13,865,960.40 and 5,464,404.08

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Solution

The fourth proportional to 10,048,077.44, 13,865,960.40 and 5,464,404.08 is: 7,540,667.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,048,077.44 : 13,865,960.40 = 5,464,404.08 : x
  2. Step 2: Convert to fraction form
    10,048,077.44/13,865,960.40 = 5,464,404.08/x
  3. Step 3: Cross multiply
    10,048,077.44x = 13,865,960.40 × 5,464,404.08
  4. Step 4: Simplify right side
    10,048,077.44x = 75,769,210,582,878.44
  5. Step 5: Solve for x
    x = 75,769,210,582,878.44/10,048,077.44
  6. Step 6: Final answer
    x = 7,540,667.46

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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.