Home / 5,624,276.04-7,761,457.26-3,045,897

Finding the Fourth Proportional to 5,624,276.04, 7,761,457.26 and 3,045,897

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Solution

The fourth proportional to 5,624,276.04, 7,761,457.26 and 3,045,897 is: 4,203,314.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,276.04 : 7,761,457.26 = 3,045,897 : x
  2. Step 2: Convert to fraction form
    5,624,276.04/7,761,457.26 = 3,045,897/x
  3. Step 3: Cross multiply
    5,624,276.04x = 7,761,457.26 × 3,045,897
  4. Step 4: Simplify right side
    5,624,276.04x = 23,640,599,383,862.22
  5. Step 5: Solve for x
    x = 23,640,599,383,862.22/5,624,276.04
  6. Step 6: Final answer
    x = 4,203,314.21

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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.