Home / 3,269,248.90-4,903,824.04-1,470,862.40

Finding the Fourth Proportional to 3,269,248.90, 4,903,824.04 and 1,470,862.40

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Solution

The fourth proportional to 3,269,248.90, 4,903,824.04 and 1,470,862.40 is: 2,206,271.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,248.90 : 4,903,824.04 = 1,470,862.40 : x
  2. Step 2: Convert to fraction form
    3,269,248.90/4,903,824.04 = 1,470,862.40/x
  3. Step 3: Cross multiply
    3,269,248.90x = 4,903,824.04 × 1,470,862.40
  4. Step 4: Simplify right side
    3,269,248.90x = 7,212,850,368,455.82
  5. Step 5: Solve for x
    x = 7,212,850,368,455.82/3,269,248.90
  6. Step 6: Final answer
    x = 2,206,271.41

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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.