Home / 3,403,271.08-4,696,734.54-1,953,027.64

Finding the Fourth Proportional to 3,403,271.08, 4,696,734.54 and 1,953,027.64

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Solution

The fourth proportional to 3,403,271.08, 4,696,734.54 and 1,953,027.64 is: 2,695,304.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,271.08 : 4,696,734.54 = 1,953,027.64 : x
  2. Step 2: Convert to fraction form
    3,403,271.08/4,696,734.54 = 1,953,027.64/x
  3. Step 3: Cross multiply
    3,403,271.08x = 4,696,734.54 × 1,953,027.64
  4. Step 4: Simplify right side
    3,403,271.08x = 9,172,852,374,362.69
  5. Step 5: Solve for x
    x = 9,172,852,374,362.69/3,403,271.08
  6. Step 6: Final answer
    x = 2,695,304.65

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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.