Home / 4,683,148.79-7,024,186.55-1,225,222.29

Finding the Fourth Proportional to 4,683,148.79, 7,024,186.55 and 1,225,222.29

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Solution

The fourth proportional to 4,683,148.79, 7,024,186.55 and 1,225,222.29 is: 1,837,693.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,683,148.79 : 7,024,186.55 = 1,225,222.29 : x
  2. Step 2: Convert to fraction form
    4,683,148.79/7,024,186.55 = 1,225,222.29/x
  3. Step 3: Cross multiply
    4,683,148.79x = 7,024,186.55 × 1,225,222.29
  4. Step 4: Simplify right side
    4,683,148.79x = 8,606,189,933,241.26
  5. Step 5: Solve for x
    x = 8,606,189,933,241.26/4,683,148.79
  6. Step 6: Final answer
    x = 1,837,693.04

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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.