Home / 864,798.04-1,297,226.22-233,717.32

Finding the Fourth Proportional to 864,798.04, 1,297,226.22 and 233,717.32

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Solution

The fourth proportional to 864,798.04, 1,297,226.22 and 233,717.32 is: 350,583.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    864,798.04 : 1,297,226.22 = 233,717.32 : x
  2. Step 2: Convert to fraction form
    864,798.04/1,297,226.22 = 233,717.32/x
  3. Step 3: Cross multiply
    864,798.04x = 1,297,226.22 × 233,717.32
  4. Step 4: Simplify right side
    864,798.04x = 303,184,235,572.13
  5. Step 5: Solve for x
    x = 303,184,235,572.13/864,798.04
  6. Step 6: Final answer
    x = 350,583.86

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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.