Home / 10,336,187-14,263,938.06-5,753,590.94

Finding the Fourth Proportional to 10,336,187, 14,263,938.06 and 5,753,590.94

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Solution

The fourth proportional to 10,336,187, 14,263,938.06 and 5,753,590.94 is: 7,939,955.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,336,187 : 14,263,938.06 = 5,753,590.94 : x
  2. Step 2: Convert to fraction form
    10,336,187/14,263,938.06 = 5,753,590.94/x
  3. Step 3: Cross multiply
    10,336,187x = 14,263,938.06 × 5,753,590.94
  4. Step 4: Simplify right side
    10,336,187x = 82,068,864,790,737.19
  5. Step 5: Solve for x
    x = 82,068,864,790,737.19/10,336,187
  6. Step 6: Final answer
    x = 7,939,955.50

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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.