Home / 6,736,291.05-10,105,277.43-2,637,082.71

Finding the Fourth Proportional to 6,736,291.05, 10,105,277.43 and 2,637,082.71

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Solution

The fourth proportional to 6,736,291.05, 10,105,277.43 and 2,637,082.71 is: 3,955,953.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,736,291.05 : 10,105,277.43 = 2,637,082.71 : x
  2. Step 2: Convert to fraction form
    6,736,291.05/10,105,277.43 = 2,637,082.71/x
  3. Step 3: Cross multiply
    6,736,291.05x = 10,105,277.43 × 2,637,082.71
  4. Step 4: Simplify right side
    6,736,291.05x = 26,648,452,390,406.23
  5. Step 5: Solve for x
    x = 26,648,452,390,406.23/6,736,291.05
  6. Step 6: Final answer
    x = 3,955,953.24

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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.