Home / 7,731,835.34-10,669,957.61-4,294,076.27

Finding the Fourth Proportional to 7,731,835.34, 10,669,957.61 and 4,294,076.27

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Solution

The fourth proportional to 7,731,835.34, 10,669,957.61 and 4,294,076.27 is: 5,925,839.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,731,835.34 : 10,669,957.61 = 4,294,076.27 : x
  2. Step 2: Convert to fraction form
    7,731,835.34/10,669,957.61 = 4,294,076.27/x
  3. Step 3: Cross multiply
    7,731,835.34x = 10,669,957.61 × 4,294,076.27
  4. Step 4: Simplify right side
    7,731,835.34x = 45,817,611,700,186.74
  5. Step 5: Solve for x
    x = 45,817,611,700,186.74/7,731,835.34
  6. Step 6: Final answer
    x = 5,925,839.04

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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.