Home / 4,914,102.54-7,371,526.97-1,674,633.40

Finding the Fourth Proportional to 4,914,102.54, 7,371,526.97 and 1,674,633.40

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Solution

The fourth proportional to 4,914,102.54, 7,371,526.97 and 1,674,633.40 is: 2,512,077.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,914,102.54 : 7,371,526.97 = 1,674,633.40 : x
  2. Step 2: Convert to fraction form
    4,914,102.54/7,371,526.97 = 1,674,633.40/x
  3. Step 3: Cross multiply
    4,914,102.54x = 7,371,526.97 × 1,674,633.40
  4. Step 4: Simplify right side
    4,914,102.54x = 12,344,605,272,962.80
  5. Step 5: Solve for x
    x = 12,344,605,272,962.80/4,914,102.54
  6. Step 6: Final answer
    x = 2,512,077.27

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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.