Home / 6,473,313.30-9,709,969.95-2,429,793.30

Finding the Fourth Proportional to 6,473,313.30, 9,709,969.95 and 2,429,793.30

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Solution

The fourth proportional to 6,473,313.30, 9,709,969.95 and 2,429,793.30 is: 3,644,689.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,473,313.30 : 9,709,969.95 = 2,429,793.30 : x
  2. Step 2: Convert to fraction form
    6,473,313.30/9,709,969.95 = 2,429,793.30/x
  3. Step 3: Cross multiply
    6,473,313.30x = 9,709,969.95 × 2,429,793.30
  4. Step 4: Simplify right side
    6,473,313.30x = 23,593,219,927,711.33
  5. Step 5: Solve for x
    x = 23,593,219,927,711.33/6,473,313.30
  6. Step 6: Final answer
    x = 3,644,689.95

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Double scale
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Similar ratio
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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.