Home / 799,448.94-1,199,795.25-557,994.25

Finding the Fourth Proportional to 799,448.94, 1,199,795.25 and 557,994.25

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Solution

The fourth proportional to 799,448.94, 1,199,795.25 and 557,994.25 is: 837,425.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,448.94 : 1,199,795.25 = 557,994.25 : x
  2. Step 2: Convert to fraction form
    799,448.94/1,199,795.25 = 557,994.25/x
  3. Step 3: Cross multiply
    799,448.94x = 1,199,795.25 × 557,994.25
  4. Step 4: Simplify right side
    799,448.94x = 669,478,844,678.34
  5. Step 5: Solve for x
    x = 669,478,844,678.34/799,448.94
  6. Step 6: Final answer
    x = 837,425.40

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1.5x scale

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.