Home / 3,347,588.48-4,619,886.72-1,877,635.04

Finding the Fourth Proportional to 3,347,588.48, 4,619,886.72 and 1,877,635.04

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Solution

The fourth proportional to 3,347,588.48, 4,619,886.72 and 1,877,635.04 is: 2,591,256.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,347,588.48 : 4,619,886.72 = 1,877,635.04 : x
  2. Step 2: Convert to fraction form
    3,347,588.48/4,619,886.72 = 1,877,635.04/x
  3. Step 3: Cross multiply
    3,347,588.48x = 4,619,886.72 × 1,877,635.04
  4. Step 4: Simplify right side
    3,347,588.48x = 8,674,461,186,302.67
  5. Step 5: Solve for x
    x = 8,674,461,186,302.67/3,347,588.48
  6. Step 6: Final answer
    x = 2,591,256.73

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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.