Home / 372,268.10-554,192.08-370,053.77

Finding the Fourth Proportional to 372,268.10, 554,192.08 and 370,053.77

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Solution

The fourth proportional to 372,268.10, 554,192.08 and 370,053.77 is: 550,895.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,268.10 : 554,192.08 = 370,053.77 : x
  2. Step 2: Convert to fraction form
    372,268.10/554,192.08 = 370,053.77/x
  3. Step 3: Cross multiply
    372,268.10x = 554,192.08 × 370,053.77
  4. Step 4: Simplify right side
    372,268.10x = 205,080,864,812.05
  5. Step 5: Solve for x
    x = 205,080,864,812.05/372,268.10
  6. Step 6: Final answer
    x = 550,895.61

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.