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Finding the Fourth Proportional to 600,763.57, 901,030.51 and 180,039.45

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Solution

The fourth proportional to 600,763.57, 901,030.51 and 180,039.45 is: 270,024.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,763.57 : 901,030.51 = 180,039.45 : x
  2. Step 2: Convert to fraction form
    600,763.57/901,030.51 = 180,039.45/x
  3. Step 3: Cross multiply
    600,763.57x = 901,030.51 × 180,039.45
  4. Step 4: Simplify right side
    600,763.57x = 162,221,037,453.62
  5. Step 5: Solve for x
    x = 162,221,037,453.62/600,763.57
  6. Step 6: Final answer
    x = 270,024.76

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1.5x scale

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.