Home / 2,114,527.01-3,171,790.51-517,071.13

Finding the Fourth Proportional to 2,114,527.01, 3,171,790.51 and 517,071.13

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Solution

The fourth proportional to 2,114,527.01, 3,171,790.51 and 517,071.13 is: 775,606.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,114,527.01 : 3,171,790.51 = 517,071.13 : x
  2. Step 2: Convert to fraction form
    2,114,527.01/3,171,790.51 = 517,071.13/x
  3. Step 3: Cross multiply
    2,114,527.01x = 3,171,790.51 × 517,071.13
  4. Step 4: Simplify right side
    2,114,527.01x = 1,640,041,293,906.82
  5. Step 5: Solve for x
    x = 1,640,041,293,906.82/2,114,527.01
  6. Step 6: Final answer
    x = 775,606.69

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Double scale
Find fourth proportional to 2,114,528.01, 3,171,792.01 and 517,072.13
Similar ratio
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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.