Home / 7,725,812.40-11,593,967.40-4,314,092.40

Finding the Fourth Proportional to 7,725,812.40, 11,593,967.40 and 4,314,092.40

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Solution

The fourth proportional to 7,725,812.40, 11,593,967.40 and 4,314,092.40 is: 6,474,069.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,725,812.40 : 11,593,967.40 = 4,314,092.40 : x
  2. Step 2: Convert to fraction form
    7,725,812.40/11,593,967.40 = 4,314,092.40/x
  3. Step 3: Cross multiply
    7,725,812.40x = 11,593,967.40 × 4,314,092.40
  4. Step 4: Simplify right side
    7,725,812.40x = 50,017,446,646,187.77
  5. Step 5: Solve for x
    x = 50,017,446,646,187.77/7,725,812.40
  6. Step 6: Final answer
    x = 6,474,069.53

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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.