Home / 1,880,582.62-2,820,924.50-532,606.03

Finding the Fourth Proportional to 1,880,582.62, 2,820,924.50 and 532,606.03

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Solution

The fourth proportional to 1,880,582.62, 2,820,924.50 and 532,606.03 is: 798,923.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880,582.62 : 2,820,924.50 = 532,606.03 : x
  2. Step 2: Convert to fraction form
    1,880,582.62/2,820,924.50 = 532,606.03/x
  3. Step 3: Cross multiply
    1,880,582.62x = 2,820,924.50 × 532,606.03
  4. Step 4: Simplify right side
    1,880,582.62x = 1,502,441,409,520.96
  5. Step 5: Solve for x
    x = 1,502,441,409,520.96/1,880,582.62
  6. Step 6: Final answer
    x = 798,923.37

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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.