Home / 2,950,027.02-4,071,036.18-1,726,565.46

Finding the Fourth Proportional to 2,950,027.02, 4,071,036.18 and 1,726,565.46

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Solution

The fourth proportional to 2,950,027.02, 4,071,036.18 and 1,726,565.46 is: 2,382,659.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,950,027.02 : 4,071,036.18 = 1,726,565.46 : x
  2. Step 2: Convert to fraction form
    2,950,027.02/4,071,036.18 = 1,726,565.46/x
  3. Step 3: Cross multiply
    2,950,027.02x = 4,071,036.18 × 1,726,565.46
  4. Step 4: Simplify right side
    2,950,027.02x = 7,028,910,454,798.34
  5. Step 5: Solve for x
    x = 7,028,910,454,798.34/2,950,027.02
  6. Step 6: Final answer
    x = 2,382,659.69

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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.