Home / 6,744,235.46-9,307,038.29-3,646,751.40

Finding the Fourth Proportional to 6,744,235.46, 9,307,038.29 and 3,646,751.40

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Solution

The fourth proportional to 6,744,235.46, 9,307,038.29 and 3,646,751.40 is: 5,032,513.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,744,235.46 : 9,307,038.29 = 3,646,751.40 : x
  2. Step 2: Convert to fraction form
    6,744,235.46/9,307,038.29 = 3,646,751.40/x
  3. Step 3: Cross multiply
    6,744,235.46x = 9,307,038.29 × 3,646,751.40
  4. Step 4: Simplify right side
    6,744,235.46x = 33,940,454,895,677.35
  5. Step 5: Solve for x
    x = 33,940,454,895,677.35/6,744,235.46
  6. Step 6: Final answer
    x = 5,032,513.34

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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.