Home / 3,622,208.10-5,433,312.15-1,097,535.30

Finding the Fourth Proportional to 3,622,208.10, 5,433,312.15 and 1,097,535.30

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Solution

The fourth proportional to 3,622,208.10, 5,433,312.15 and 1,097,535.30 is: 1,646,302.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,208.10 : 5,433,312.15 = 1,097,535.30 : x
  2. Step 2: Convert to fraction form
    3,622,208.10/5,433,312.15 = 1,097,535.30/x
  3. Step 3: Cross multiply
    3,622,208.10x = 5,433,312.15 × 1,097,535.30
  4. Step 4: Simplify right side
    3,622,208.10x = 5,963,251,880,543.90
  5. Step 5: Solve for x
    x = 5,963,251,880,543.90/3,622,208.10
  6. Step 6: Final answer
    x = 1,646,302.95

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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.