Home / 1,215,714.02-1,823,571.04-467,585.06

Finding the Fourth Proportional to 1,215,714.02, 1,823,571.04 and 467,585.06

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Solution

The fourth proportional to 1,215,714.02, 1,823,571.04 and 467,585.06 is: 701,377.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,215,714.02 : 1,823,571.04 = 467,585.06 : x
  2. Step 2: Convert to fraction form
    1,215,714.02/1,823,571.04 = 467,585.06/x
  3. Step 3: Cross multiply
    1,215,714.02x = 1,823,571.04 × 467,585.06
  4. Step 4: Simplify right side
    1,215,714.02x = 852,674,577,542.63
  5. Step 5: Solve for x
    x = 852,674,577,542.63/1,215,714.02
  6. Step 6: Final answer
    x = 701,377.60

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Double scale
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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.