Home / 1,700,068.50-2,346,039.45-936,102.42

Finding the Fourth Proportional to 1,700,068.50, 2,346,039.45 and 936,102.42

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Solution

The fourth proportional to 1,700,068.50, 2,346,039.45 and 936,102.42 is: 1,291,791.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,068.50 : 2,346,039.45 = 936,102.42 : x
  2. Step 2: Convert to fraction form
    1,700,068.50/2,346,039.45 = 936,102.42/x
  3. Step 3: Cross multiply
    1,700,068.50x = 2,346,039.45 × 936,102.42
  4. Step 4: Simplify right side
    1,700,068.50x = 2,196,133,206,560.47
  5. Step 5: Solve for x
    x = 2,196,133,206,560.47/1,700,068.50
  6. Step 6: Final answer
    x = 1,291,791.01

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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.