Home / 6,836,776.01-9,433,702.87-3,935,606.30

Finding the Fourth Proportional to 6,836,776.01, 9,433,702.87 and 3,935,606.30

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Solution

The fourth proportional to 6,836,776.01, 9,433,702.87 and 3,935,606.30 is: 5,430,533.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,836,776.01 : 9,433,702.87 = 3,935,606.30 : x
  2. Step 2: Convert to fraction form
    6,836,776.01/9,433,702.87 = 3,935,606.30/x
  3. Step 3: Cross multiply
    6,836,776.01x = 9,433,702.87 × 3,935,606.30
  4. Step 4: Simplify right side
    6,836,776.01x = 37,127,340,425,868.94
  5. Step 5: Solve for x
    x = 37,127,340,425,868.94/6,836,776.01
  6. Step 6: Final answer
    x = 5,430,533.39

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1.5x scale

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.