Home / 3,079,269.33-4,249,220.15-1,702,530.33

Finding the Fourth Proportional to 3,079,269.33, 4,249,220.15 and 1,702,530.33

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Solution

The fourth proportional to 3,079,269.33, 4,249,220.15 and 1,702,530.33 is: 2,349,397.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,079,269.33 : 4,249,220.15 = 1,702,530.33 : x
  2. Step 2: Convert to fraction form
    3,079,269.33/4,249,220.15 = 1,702,530.33/x
  3. Step 3: Cross multiply
    3,079,269.33x = 4,249,220.15 × 1,702,530.33
  4. Step 4: Simplify right side
    3,079,269.33x = 7,234,426,175,709.50
  5. Step 5: Solve for x
    x = 7,234,426,175,709.50/3,079,269.33
  6. Step 6: Final answer
    x = 2,349,397.02

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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.