Home / 2,326,768.10-3,492,776.55-1,796,639.30

Finding the Fourth Proportional to 2,326,768.10, 3,492,776.55 and 1,796,639.30

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Solution

The fourth proportional to 2,326,768.10, 3,492,776.55 and 1,796,639.30 is: 2,696,985.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,768.10 : 3,492,776.55 = 1,796,639.30 : x
  2. Step 2: Convert to fraction form
    2,326,768.10/3,492,776.55 = 1,796,639.30/x
  3. Step 3: Cross multiply
    2,326,768.10x = 3,492,776.55 × 1,796,639.30
  4. Step 4: Simplify right side
    2,326,768.10x = 6,275,259,615,848.42
  5. Step 5: Solve for x
    x = 6,275,259,615,848.42/2,326,768.10
  6. Step 6: Final answer
    x = 2,696,985.41

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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.