Home / 4,716,475.44-6,508,287.43-2,756,812.89

Finding the Fourth Proportional to 4,716,475.44, 6,508,287.43 and 2,756,812.89

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Solution

The fourth proportional to 4,716,475.44, 6,508,287.43 and 2,756,812.89 is: 3,804,139.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,716,475.44 : 6,508,287.43 = 2,756,812.89 : x
  2. Step 2: Convert to fraction form
    4,716,475.44/6,508,287.43 = 2,756,812.89/x
  3. Step 3: Cross multiply
    4,716,475.44x = 6,508,287.43 × 2,756,812.89
  4. Step 4: Simplify right side
    4,716,475.44x = 17,942,130,696,363.02
  5. Step 5: Solve for x
    x = 17,942,130,696,363.02/4,716,475.44
  6. Step 6: Final answer
    x = 3,804,139.54

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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.