Home / 7,733,009.82-10,669,151.70-4,468,635.30

Finding the Fourth Proportional to 7,733,009.82, 10,669,151.70 and 4,468,635.30

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Solution

The fourth proportional to 7,733,009.82, 10,669,151.70 and 4,468,635.30 is: 6,165,328.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,733,009.82 : 10,669,151.70 = 4,468,635.30 : x
  2. Step 2: Convert to fraction form
    7,733,009.82/10,669,151.70 = 4,468,635.30/x
  3. Step 3: Cross multiply
    7,733,009.82x = 10,669,151.70 × 4,468,635.30
  4. Step 4: Simplify right side
    7,733,009.82x = 47,676,547,907,675.01
  5. Step 5: Solve for x
    x = 47,676,547,907,675.01/7,733,009.82
  6. Step 6: Final answer
    x = 6,165,328.77

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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.