Home / 6,541,045.56-9,810,820.95-1,749,108.51

Finding the Fourth Proportional to 6,541,045.56, 9,810,820.95 and 1,749,108.51

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Solution

The fourth proportional to 6,541,045.56, 9,810,820.95 and 1,749,108.51 is: 2,623,462.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,541,045.56 : 9,810,820.95 = 1,749,108.51 : x
  2. Step 2: Convert to fraction form
    6,541,045.56/9,810,820.95 = 1,749,108.51/x
  3. Step 3: Cross multiply
    6,541,045.56x = 9,810,820.95 × 1,749,108.51
  4. Step 4: Simplify right side
    6,541,045.56x = 17,160,190,407,172.13
  5. Step 5: Solve for x
    x = 17,160,190,407,172.13/6,541,045.56
  6. Step 6: Final answer
    x = 2,623,462.91

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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.