Home / 9,658,699.60-14,488,049.40-3,269,160.40

Finding the Fourth Proportional to 9,658,699.60, 14,488,049.40 and 3,269,160.40

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Solution

The fourth proportional to 9,658,699.60, 14,488,049.40 and 3,269,160.40 is: 4,903,740.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,658,699.60 : 14,488,049.40 = 3,269,160.40 : x
  2. Step 2: Convert to fraction form
    9,658,699.60/14,488,049.40 = 3,269,160.40/x
  3. Step 3: Cross multiply
    9,658,699.60x = 14,488,049.40 × 3,269,160.40
  4. Step 4: Simplify right side
    9,658,699.60x = 47,363,757,371,723.76
  5. Step 5: Solve for x
    x = 47,363,757,371,723.76/9,658,699.60
  6. Step 6: Final answer
    x = 4,903,740.60

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1.5x scale

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.