Home / 10,323,246.60-15,496,679.70-6,065,813.70

Finding the Fourth Proportional to 10,323,246.60, 15,496,679.70 and 6,065,813.70

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Solution

The fourth proportional to 10,323,246.60, 15,496,679.70 and 6,065,813.70 is: 9,105,659.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,323,246.60 : 15,496,679.70 = 6,065,813.70 : x
  2. Step 2: Convert to fraction form
    10,323,246.60/15,496,679.70 = 6,065,813.70/x
  3. Step 3: Cross multiply
    10,323,246.60x = 15,496,679.70 × 6,065,813.70
  4. Step 4: Simplify right side
    10,323,246.60x = 93,999,972,028,771.89
  5. Step 5: Solve for x
    x = 93,999,972,028,771.89/10,323,246.60
  6. Step 6: Final answer
    x = 9,105,659.84

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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.