Home / 4,735,428.04-6,533,291.64-2,696,794.12

Finding the Fourth Proportional to 4,735,428.04, 6,533,291.64 and 2,696,794.12

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Solution

The fourth proportional to 4,735,428.04, 6,533,291.64 and 2,696,794.12 is: 3,720,665.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,735,428.04 : 6,533,291.64 = 2,696,794.12 : x
  2. Step 2: Convert to fraction form
    4,735,428.04/6,533,291.64 = 2,696,794.12/x
  3. Step 3: Cross multiply
    4,735,428.04x = 6,533,291.64 × 2,696,794.12
  4. Step 4: Simplify right side
    4,735,428.04x = 17,618,942,478,997.16
  5. Step 5: Solve for x
    x = 17,618,942,478,997.16/4,735,428.04
  6. Step 6: Final answer
    x = 3,720,665.23

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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.