Home / 652,926.61-901,126.65-366,462.37

Finding the Fourth Proportional to 652,926.61, 901,126.65 and 366,462.37

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Solution

The fourth proportional to 652,926.61, 901,126.65 and 366,462.37 is: 505,767.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,926.61 : 901,126.65 = 366,462.37 : x
  2. Step 2: Convert to fraction form
    652,926.61/901,126.65 = 366,462.37/x
  3. Step 3: Cross multiply
    652,926.61x = 901,126.65 × 366,462.37
  4. Step 4: Simplify right side
    652,926.61x = 330,229,007,829.16
  5. Step 5: Solve for x
    x = 330,229,007,829.16/652,926.61
  6. Step 6: Final answer
    x = 505,767.42

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1.5x scale

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.