Home / 956,180.01-1,433,812.55-556,934.64

Finding the Fourth Proportional to 956,180.01, 1,433,812.55 and 556,934.64

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Solution

The fourth proportional to 956,180.01, 1,433,812.55 and 556,934.64 is: 835,135.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,180.01 : 1,433,812.55 = 556,934.64 : x
  2. Step 2: Convert to fraction form
    956,180.01/1,433,812.55 = 556,934.64/x
  3. Step 3: Cross multiply
    956,180.01x = 1,433,812.55 × 556,934.64
  4. Step 4: Simplify right side
    956,180.01x = 798,539,873,577.06
  5. Step 5: Solve for x
    x = 798,539,873,577.06/956,180.01
  6. Step 6: Final answer
    x = 835,135.50

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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.