Home / 9,903,329.60-13,669,026.12-6,037,982.24

Finding the Fourth Proportional to 9,903,329.60, 13,669,026.12 and 6,037,982.24

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Solution

The fourth proportional to 9,903,329.60, 13,669,026.12 and 6,037,982.24 is: 8,333,897.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,903,329.60 : 13,669,026.12 = 6,037,982.24 : x
  2. Step 2: Convert to fraction form
    9,903,329.60/13,669,026.12 = 6,037,982.24/x
  3. Step 3: Cross multiply
    9,903,329.60x = 13,669,026.12 × 6,037,982.24
  4. Step 4: Simplify right side
    9,903,329.60x = 82,533,336,950,656.11
  5. Step 5: Solve for x
    x = 82,533,336,950,656.11/9,903,329.60
  6. Step 6: Final answer
    x = 8,333,897.82

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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.