Home / 952,389.45-1,313,923.31-544,272.35

Finding the Fourth Proportional to 952,389.45, 1,313,923.31 and 544,272.35

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Solution

The fourth proportional to 952,389.45, 1,313,923.31 and 544,272.35 is: 750,882.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,389.45 : 1,313,923.31 = 544,272.35 : x
  2. Step 2: Convert to fraction form
    952,389.45/1,313,923.31 = 544,272.35/x
  3. Step 3: Cross multiply
    952,389.45x = 1,313,923.31 × 544,272.35
  4. Step 4: Simplify right side
    952,389.45x = 715,132,118,362.50
  5. Step 5: Solve for x
    x = 715,132,118,362.50/952,389.45
  6. Step 6: Final answer
    x = 750,882.02

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1.5x scale

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.