Home / 1,975,973.48-2,725,338.83-1,700,799.68

Finding the Fourth Proportional to 1,975,973.48, 2,725,338.83 and 1,700,799.68

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Solution

The fourth proportional to 1,975,973.48, 2,725,338.83 and 1,700,799.68 is: 2,345,808.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,975,973.48 : 2,725,338.83 = 1,700,799.68 : x
  2. Step 2: Convert to fraction form
    1,975,973.48/2,725,338.83 = 1,700,799.68/x
  3. Step 3: Cross multiply
    1,975,973.48x = 2,725,338.83 × 1,700,799.68
  4. Step 4: Simplify right side
    1,975,973.48x = 4,635,255,387,824.88
  5. Step 5: Solve for x
    x = 4,635,255,387,824.88/1,975,973.48
  6. Step 6: Final answer
    x = 2,345,808.51

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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.