Home / 1,739,097.86-2,399,952.84-964,846.16

Finding the Fourth Proportional to 1,739,097.86, 2,399,952.84 and 964,846.16

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Solution

The fourth proportional to 1,739,097.86, 2,399,952.84 and 964,846.16 is: 1,331,486.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,097.86 : 2,399,952.84 = 964,846.16 : x
  2. Step 2: Convert to fraction form
    1,739,097.86/2,399,952.84 = 964,846.16/x
  3. Step 3: Cross multiply
    1,739,097.86x = 2,399,952.84 × 964,846.16
  4. Step 4: Simplify right side
    1,739,097.86x = 2,315,585,281,855.09
  5. Step 5: Solve for x
    x = 2,315,585,281,855.09/1,739,097.86
  6. Step 6: Final answer
    x = 1,331,486.48

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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.