Home / 4,667,723.28-7,001,586.12-1,473,099.48

Finding the Fourth Proportional to 4,667,723.28, 7,001,586.12 and 1,473,099.48

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Solution

The fourth proportional to 4,667,723.28, 7,001,586.12 and 1,473,099.48 is: 2,209,649.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,723.28 : 7,001,586.12 = 1,473,099.48 : x
  2. Step 2: Convert to fraction form
    4,667,723.28/7,001,586.12 = 1,473,099.48/x
  3. Step 3: Cross multiply
    4,667,723.28x = 7,001,586.12 × 1,473,099.48
  4. Step 4: Simplify right side
    4,667,723.28x = 10,314,032,872,547.22
  5. Step 5: Solve for x
    x = 10,314,032,872,547.22/4,667,723.28
  6. Step 6: Final answer
    x = 2,209,649.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.