Home / 3,090,495.59-4,635,112.10-1,170,744.93

Finding the Fourth Proportional to 3,090,495.59, 4,635,112.10 and 1,170,744.93

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Solution

The fourth proportional to 3,090,495.59, 4,635,112.10 and 1,170,744.93 is: 1,755,878.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,090,495.59 : 4,635,112.10 = 1,170,744.93 : x
  2. Step 2: Convert to fraction form
    3,090,495.59/4,635,112.10 = 1,170,744.93/x
  3. Step 3: Cross multiply
    3,090,495.59x = 4,635,112.10 × 1,170,744.93
  4. Step 4: Simplify right side
    3,090,495.59x = 5,426,533,985,202.93
  5. Step 5: Solve for x
    x = 5,426,533,985,202.93/3,090,495.59
  6. Step 6: Final answer
    x = 1,755,878.25

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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.