Home / 966,620.16-1,450,529.04-562,002.80

Finding the Fourth Proportional to 966,620.16, 1,450,529.04 and 562,002.80

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Solution

The fourth proportional to 966,620.16, 1,450,529.04 and 562,002.80 is: 843,352.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,620.16 : 1,450,529.04 = 562,002.80 : x
  2. Step 2: Convert to fraction form
    966,620.16/1,450,529.04 = 562,002.80/x
  3. Step 3: Cross multiply
    966,620.16x = 1,450,529.04 × 562,002.80
  4. Step 4: Simplify right side
    966,620.16x = 815,201,381,961.31
  5. Step 5: Solve for x
    x = 815,201,381,961.31/966,620.16
  6. Step 6: Final answer
    x = 843,352.35

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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.