Home / 677,473.02-932,565.83-585,550.07

Finding the Fourth Proportional to 677,473.02, 932,565.83 and 585,550.07

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Solution

The fourth proportional to 677,473.02, 932,565.83 and 585,550.07 is: 806,030.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    677,473.02 : 932,565.83 = 585,550.07 : x
  2. Step 2: Convert to fraction form
    677,473.02/932,565.83 = 585,550.07/x
  3. Step 3: Cross multiply
    677,473.02x = 932,565.83 × 585,550.07
  4. Step 4: Simplify right side
    677,473.02x = 546,063,982,942.65
  5. Step 5: Solve for x
    x = 546,063,982,942.65/677,473.02
  6. Step 6: Final answer
    x = 806,030.60

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1.5x scale

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.