Home / 5,343,829.72-8,014,033.86-1,748,622.04

Finding the Fourth Proportional to 5,343,829.72, 8,014,033.86 and 1,748,622.04

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Solution

The fourth proportional to 5,343,829.72, 8,014,033.86 and 1,748,622.04 is: 2,622,373.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,343,829.72 : 8,014,033.86 = 1,748,622.04 : x
  2. Step 2: Convert to fraction form
    5,343,829.72/8,014,033.86 = 1,748,622.04/x
  3. Step 3: Cross multiply
    5,343,829.72x = 8,014,033.86 × 1,748,622.04
  4. Step 4: Simplify right side
    5,343,829.72x = 14,013,516,236,902.28
  5. Step 5: Solve for x
    x = 14,013,516,236,902.28/5,343,829.72
  6. Step 6: Final answer
    x = 2,622,373.27

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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.