Home / 6,739,434.40-10,111,916.40-2,481,642.40

Finding the Fourth Proportional to 6,739,434.40, 10,111,916.40 and 2,481,642.40

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Solution

The fourth proportional to 6,739,434.40, 10,111,916.40 and 2,481,642.40 is: 3,723,481.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,739,434.40 : 10,111,916.40 = 2,481,642.40 : x
  2. Step 2: Convert to fraction form
    6,739,434.40/10,111,916.40 = 2,481,642.40/x
  3. Step 3: Cross multiply
    6,739,434.40x = 10,111,916.40 × 2,481,642.40
  4. Step 4: Simplify right side
    6,739,434.40x = 25,094,160,483,495.36
  5. Step 5: Solve for x
    x = 25,094,160,483,495.36/6,739,434.40
  6. Step 6: Final answer
    x = 3,723,481.67

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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.