Home / 6,803,999.70-10,205,999.55-4,116,614.10

Finding the Fourth Proportional to 6,803,999.70, 10,205,999.55 and 4,116,614.10

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Solution

The fourth proportional to 6,803,999.70, 10,205,999.55 and 4,116,614.10 is: 6,174,921.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,803,999.70 : 10,205,999.55 = 4,116,614.10 : x
  2. Step 2: Convert to fraction form
    6,803,999.70/10,205,999.55 = 4,116,614.10/x
  3. Step 3: Cross multiply
    6,803,999.70x = 10,205,999.55 × 4,116,614.10
  4. Step 4: Simplify right side
    6,803,999.70x = 42,014,161,652,123.66
  5. Step 5: Solve for x
    x = 42,014,161,652,123.66/6,803,999.70
  6. Step 6: Final answer
    x = 6,174,921.15

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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.