Home / 1,595,340.36-2,393,009.33-473,409.36

Finding the Fourth Proportional to 1,595,340.36, 2,393,009.33 and 473,409.36

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Solution

The fourth proportional to 1,595,340.36, 2,393,009.33 and 473,409.36 is: 710,113.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,340.36 : 2,393,009.33 = 473,409.36 : x
  2. Step 2: Convert to fraction form
    1,595,340.36/2,393,009.33 = 473,409.36/x
  3. Step 3: Cross multiply
    1,595,340.36x = 2,393,009.33 × 473,409.36
  4. Step 4: Simplify right side
    1,595,340.36x = 1,132,873,013,022.28
  5. Step 5: Solve for x
    x = 1,132,873,013,022.28/1,595,340.36
  6. Step 6: Final answer
    x = 710,113.68

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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.