Home / 563,011.58-844,522.83-450,412.07

Finding the Fourth Proportional to 563,011.58, 844,522.83 and 450,412.07

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Solution

The fourth proportional to 563,011.58, 844,522.83 and 450,412.07 is: 675,622.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,011.58 : 844,522.83 = 450,412.07 : x
  2. Step 2: Convert to fraction form
    563,011.58/844,522.83 = 450,412.07/x
  3. Step 3: Cross multiply
    563,011.58x = 844,522.83 × 450,412.07
  4. Step 4: Simplify right side
    563,011.58x = 380,383,271,799.94
  5. Step 5: Solve for x
    x = 380,383,271,799.94/563,011.58
  6. Step 6: Final answer
    x = 675,622.47

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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.