Home / 4,834,846.36-6,671,948.70-2,659,389.40

Finding the Fourth Proportional to 4,834,846.36, 6,671,948.70 and 2,659,389.40

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Solution

The fourth proportional to 4,834,846.36, 6,671,948.70 and 2,659,389.40 is: 3,669,880.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834,846.36 : 6,671,948.70 = 2,659,389.40 : x
  2. Step 2: Convert to fraction form
    4,834,846.36/6,671,948.70 = 2,659,389.40/x
  3. Step 3: Cross multiply
    4,834,846.36x = 6,671,948.70 × 2,659,389.40
  4. Step 4: Simplify right side
    4,834,846.36x = 17,743,309,650,123.78
  5. Step 5: Solve for x
    x = 17,743,309,650,123.78/4,834,846.36
  6. Step 6: Final answer
    x = 3,669,880.76

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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.