Home / 3,699,853.48-5,549,719.02-1,106,164.29

Finding the Fourth Proportional to 3,699,853.48, 5,549,719.02 and 1,106,164.29

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Solution

The fourth proportional to 3,699,853.48, 5,549,719.02 and 1,106,164.29 is: 1,659,228.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,853.48 : 5,549,719.02 = 1,106,164.29 : x
  2. Step 2: Convert to fraction form
    3,699,853.48/5,549,719.02 = 1,106,164.29/x
  3. Step 3: Cross multiply
    3,699,853.48x = 5,549,719.02 × 1,106,164.29
  4. Step 4: Simplify right side
    3,699,853.48x = 6,138,900,999,457.80
  5. Step 5: Solve for x
    x = 6,138,900,999,457.80/3,699,853.48
  6. Step 6: Final answer
    x = 1,659,228.14

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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.