Home / 1,962,810.24-2,944,215.12-633,114.24

Finding the Fourth Proportional to 1,962,810.24, 2,944,215.12 and 633,114.24

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Solution

The fourth proportional to 1,962,810.24, 2,944,215.12 and 633,114.24 is: 949,671.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,962,810.24 : 2,944,215.12 = 633,114.24 : x
  2. Step 2: Convert to fraction form
    1,962,810.24/2,944,215.12 = 633,114.24/x
  3. Step 3: Cross multiply
    1,962,810.24x = 2,944,215.12 × 633,114.24
  4. Step 4: Simplify right side
    1,962,810.24x = 1,864,024,518,095.31
  5. Step 5: Solve for x
    x = 1,864,024,518,095.31/1,962,810.24
  6. Step 6: Final answer
    x = 949,671.28

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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.