Home / 6,366,951.90-9,529,432.65-4,477,383.90

Finding the Fourth Proportional to 6,366,951.90, 9,529,432.65 and 4,477,383.90

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Solution

The fourth proportional to 6,366,951.90, 9,529,432.65 and 4,477,383.90 is: 6,701,311.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,366,951.90 : 9,529,432.65 = 4,477,383.90 : x
  2. Step 2: Convert to fraction form
    6,366,951.90/9,529,432.65 = 4,477,383.90/x
  3. Step 3: Cross multiply
    6,366,951.90x = 9,529,432.65 × 4,477,383.90
  4. Step 4: Simplify right side
    6,366,951.90x = 42,666,928,323,244.34
  5. Step 5: Solve for x
    x = 42,666,928,323,244.34/6,366,951.90
  6. Step 6: Final answer
    x = 6,701,311.55

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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.