Home / 3,050,500.51-4,209,689.08-1,673,853.27

Finding the Fourth Proportional to 3,050,500.51, 4,209,689.08 and 1,673,853.27

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Solution

The fourth proportional to 3,050,500.51, 4,209,689.08 and 1,673,853.27 is: 2,309,916.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,500.51 : 4,209,689.08 = 1,673,853.27 : x
  2. Step 2: Convert to fraction form
    3,050,500.51/4,209,689.08 = 1,673,853.27/x
  3. Step 3: Cross multiply
    3,050,500.51x = 4,209,689.08 × 1,673,853.27
  4. Step 4: Simplify right side
    3,050,500.51x = 7,046,401,802,823.58
  5. Step 5: Solve for x
    x = 7,046,401,802,823.58/3,050,500.51
  6. Step 6: Final answer
    x = 2,309,916.61

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1.5x scale

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.