Home / 1,823,709.60-2,735,566.56-475,871.22

Finding the Fourth Proportional to 1,823,709.60, 2,735,566.56 and 475,871.22

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Solution

The fourth proportional to 1,823,709.60, 2,735,566.56 and 475,871.22 is: 713,807.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,709.60 : 2,735,566.56 = 475,871.22 : x
  2. Step 2: Convert to fraction form
    1,823,709.60/2,735,566.56 = 475,871.22/x
  3. Step 3: Cross multiply
    1,823,709.60x = 2,735,566.56 × 475,871.22
  4. Step 4: Simplify right side
    1,823,709.60x = 1,301,777,396,298.40
  5. Step 5: Solve for x
    x = 1,301,777,396,298.40/1,823,709.60
  6. Step 6: Final answer
    x = 713,807.39

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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.