Home / 3,110,071.48-4,291,918.61-1,733,502.60

Finding the Fourth Proportional to 3,110,071.48, 4,291,918.61 and 1,733,502.60

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Solution

The fourth proportional to 3,110,071.48, 4,291,918.61 and 1,733,502.60 is: 2,392,244.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,071.48 : 4,291,918.61 = 1,733,502.60 : x
  2. Step 2: Convert to fraction form
    3,110,071.48/4,291,918.61 = 1,733,502.60/x
  3. Step 3: Cross multiply
    3,110,071.48x = 4,291,918.61 × 1,733,502.60
  4. Step 4: Simplify right side
    3,110,071.48x = 7,440,052,069,423.39
  5. Step 5: Solve for x
    x = 7,440,052,069,423.39/3,110,071.48
  6. Step 6: Final answer
    x = 2,392,244.72

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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.