Home / 3,446,330.40-4,757,237.40-2,709,362.16

Finding the Fourth Proportional to 3,446,330.40, 4,757,237.40 and 2,709,362.16

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Solution

The fourth proportional to 3,446,330.40, 4,757,237.40 and 2,709,362.16 is: 3,739,942.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,330.40 : 4,757,237.40 = 2,709,362.16 : x
  2. Step 2: Convert to fraction form
    3,446,330.40/4,757,237.40 = 2,709,362.16/x
  3. Step 3: Cross multiply
    3,446,330.40x = 4,757,237.40 × 2,709,362.16
  4. Step 4: Simplify right side
    3,446,330.40x = 12,889,078,997,696.79
  5. Step 5: Solve for x
    x = 12,889,078,997,696.79/3,446,330.40
  6. Step 6: Final answer
    x = 3,739,942.93

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1.5x scale

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.