Home / 2,030,997.16-3,046,490.20-514,675.68

Finding the Fourth Proportional to 2,030,997.16, 3,046,490.20 and 514,675.68

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Solution

The fourth proportional to 2,030,997.16, 3,046,490.20 and 514,675.68 is: 772,012.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,997.16 : 3,046,490.20 = 514,675.68 : x
  2. Step 2: Convert to fraction form
    2,030,997.16/3,046,490.20 = 514,675.68/x
  3. Step 3: Cross multiply
    2,030,997.16x = 3,046,490.20 × 514,675.68
  4. Step 4: Simplify right side
    2,030,997.16x = 1,567,954,415,298.34
  5. Step 5: Solve for x
    x = 1,567,954,415,298.34/2,030,997.16
  6. Step 6: Final answer
    x = 772,012.12

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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.