Home / 5,349,211.56-7,371,718.25-5,250,825.81

Finding the Fourth Proportional to 5,349,211.56, 7,371,718.25 and 5,250,825.81

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Solution

The fourth proportional to 5,349,211.56, 7,371,718.25 and 5,250,825.81 is: 7,236,133.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,349,211.56 : 7,371,718.25 = 5,250,825.81 : x
  2. Step 2: Convert to fraction form
    5,349,211.56/7,371,718.25 = 5,250,825.81/x
  3. Step 3: Cross multiply
    5,349,211.56x = 7,371,718.25 × 5,250,825.81
  4. Step 4: Simplify right side
    5,349,211.56x = 38,707,608,424,893.90
  5. Step 5: Solve for x
    x = 38,707,608,424,893.90/5,349,211.56
  6. Step 6: Final answer
    x = 7,236,133.40

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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.