Home / 10,906,063.10-16,359,094.65-6,874,984.70

Finding the Fourth Proportional to 10,906,063.10, 16,359,094.65 and 6,874,984.70

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Solution

The fourth proportional to 10,906,063.10, 16,359,094.65 and 6,874,984.70 is: 10,312,477.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,906,063.10 : 16,359,094.65 = 6,874,984.70 : x
  2. Step 2: Convert to fraction form
    10,906,063.10/16,359,094.65 = 6,874,984.70/x
  3. Step 3: Cross multiply
    10,906,063.10x = 16,359,094.65 × 6,874,984.70
  4. Step 4: Simplify right side
    10,906,063.10x = 112,468,525,424,601.86
  5. Step 5: Solve for x
    x = 112,468,525,424,601.86/10,906,063.10
  6. Step 6: Final answer
    x = 10,312,477.05

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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.