Home / 8,733,047.64-12,051,688.17-4,812,947.14

Finding the Fourth Proportional to 8,733,047.64, 12,051,688.17 and 4,812,947.14

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Solution

The fourth proportional to 8,733,047.64, 12,051,688.17 and 4,812,947.14 is: 6,641,912.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,733,047.64 : 12,051,688.17 = 4,812,947.14 : x
  2. Step 2: Convert to fraction form
    8,733,047.64/12,051,688.17 = 4,812,947.14/x
  3. Step 3: Cross multiply
    8,733,047.64x = 12,051,688.17 × 4,812,947.14
  4. Step 4: Simplify right side
    8,733,047.64x = 58,004,138,109,973.33
  5. Step 5: Solve for x
    x = 58,004,138,109,973.33/8,733,047.64
  6. Step 6: Final answer
    x = 6,641,912.48

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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.