Home / 3,669,345.30-5,504,017.95-973,665.30

Finding the Fourth Proportional to 3,669,345.30, 5,504,017.95 and 973,665.30

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Solution

The fourth proportional to 3,669,345.30, 5,504,017.95 and 973,665.30 is: 1,460,497.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,345.30 : 5,504,017.95 = 973,665.30 : x
  2. Step 2: Convert to fraction form
    3,669,345.30/5,504,017.95 = 973,665.30/x
  3. Step 3: Cross multiply
    3,669,345.30x = 5,504,017.95 × 973,665.30
  4. Step 4: Simplify right side
    3,669,345.30x = 5,359,071,288,492.14
  5. Step 5: Solve for x
    x = 5,359,071,288,492.14/3,669,345.30
  6. Step 6: Final answer
    x = 1,460,497.95

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Double scale
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Similar ratio
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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.