Home / 7,737,672.04-11,615,475.42-4,150,444.84

Finding the Fourth Proportional to 7,737,672.04, 11,615,475.42 and 4,150,444.84

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Solution

The fourth proportional to 7,737,672.04, 11,615,475.42 and 4,150,444.84 is: 6,230,477.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,737,672.04 : 11,615,475.42 = 4,150,444.84 : x
  2. Step 2: Convert to fraction form
    7,737,672.04/11,615,475.42 = 4,150,444.84/x
  3. Step 3: Cross multiply
    7,737,672.04x = 11,615,475.42 × 4,150,444.84
  4. Step 4: Simplify right side
    7,737,672.04x = 48,209,390,021,085.83
  5. Step 5: Solve for x
    x = 48,209,390,021,085.83/7,737,672.04
  6. Step 6: Final answer
    x = 6,230,477.30

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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.