Home / 1,497,834.99-2,066,507.51-852,798.87

Finding the Fourth Proportional to 1,497,834.99, 2,066,507.51 and 852,798.87

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Solution

The fourth proportional to 1,497,834.99, 2,066,507.51 and 852,798.87 is: 1,176,575.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,834.99 : 2,066,507.51 = 852,798.87 : x
  2. Step 2: Convert to fraction form
    1,497,834.99/2,066,507.51 = 852,798.87/x
  3. Step 3: Cross multiply
    1,497,834.99x = 2,066,507.51 × 852,798.87
  4. Step 4: Simplify right side
    1,497,834.99x = 1,762,315,265,110.52
  5. Step 5: Solve for x
    x = 1,762,315,265,110.52/1,497,834.99
  6. Step 6: Final answer
    x = 1,176,575.04

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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.