Home / 1,594,242.54-2,390,843.78-528,998.58

Finding the Fourth Proportional to 1,594,242.54, 2,390,843.78 and 528,998.58

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Solution

The fourth proportional to 1,594,242.54, 2,390,843.78 and 528,998.58 is: 793,325.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,242.54 : 2,390,843.78 = 528,998.58 : x
  2. Step 2: Convert to fraction form
    1,594,242.54/2,390,843.78 = 528,998.58/x
  3. Step 3: Cross multiply
    1,594,242.54x = 2,390,843.78 × 528,998.58
  4. Step 4: Simplify right side
    1,594,242.54x = 1,264,752,964,621.83
  5. Step 5: Solve for x
    x = 1,264,752,964,621.83/1,594,242.54
  6. Step 6: Final answer
    x = 793,325.31

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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.