Home / 1,068,623.04-1,474,700.16-585,218.24

Finding the Fourth Proportional to 1,068,623.04, 1,474,700.16 and 585,218.24

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Solution

The fourth proportional to 1,068,623.04, 1,474,700.16 and 585,218.24 is: 807,601.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,623.04 : 1,474,700.16 = 585,218.24 : x
  2. Step 2: Convert to fraction form
    1,068,623.04/1,474,700.16 = 585,218.24/x
  3. Step 3: Cross multiply
    1,068,623.04x = 1,474,700.16 × 585,218.24
  4. Step 4: Simplify right side
    1,068,623.04x = 863,021,432,162.92
  5. Step 5: Solve for x
    x = 863,021,432,162.92/1,068,623.04
  6. Step 6: Final answer
    x = 807,601.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.