Home / 2,921,970.02-4,382,955-792,054.14

Finding the Fourth Proportional to 2,921,970.02, 4,382,955 and 792,054.14

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Solution

The fourth proportional to 2,921,970.02, 4,382,955 and 792,054.14 is: 1,188,081.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,921,970.02 : 4,382,955 = 792,054.14 : x
  2. Step 2: Convert to fraction form
    2,921,970.02/4,382,955 = 792,054.14/x
  3. Step 3: Cross multiply
    2,921,970.02x = 4,382,955 × 792,054.14
  4. Step 4: Simplify right side
    2,921,970.02x = 3,471,537,631,268.93
  5. Step 5: Solve for x
    x = 3,471,537,631,268.93/2,921,970.02
  6. Step 6: Final answer
    x = 1,188,081.20

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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.