Home / 10,396,499.94-14,341,037.63-6,522,295.05

Finding the Fourth Proportional to 10,396,499.94, 14,341,037.63 and 6,522,295.05

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Solution

The fourth proportional to 10,396,499.94, 14,341,037.63 and 6,522,295.05 is: 8,996,920.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,396,499.94 : 14,341,037.63 = 6,522,295.05 : x
  2. Step 2: Convert to fraction form
    10,396,499.94/14,341,037.63 = 6,522,295.05/x
  3. Step 3: Cross multiply
    10,396,499.94x = 14,341,037.63 × 6,522,295.05
  4. Step 4: Simplify right side
    10,396,499.94x = 93,536,478,713,401.25
  5. Step 5: Solve for x
    x = 93,536,478,713,401.25/10,396,499.94
  6. Step 6: Final answer
    x = 8,996,920.05

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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.