Home / 8,651,233.60-11,938,527.84-4,783,917.76

Finding the Fourth Proportional to 8,651,233.60, 11,938,527.84 and 4,783,917.76

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Solution

The fourth proportional to 8,651,233.60, 11,938,527.84 and 4,783,917.76 is: 6,601,710.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,651,233.60 : 11,938,527.84 = 4,783,917.76 : x
  2. Step 2: Convert to fraction form
    8,651,233.60/11,938,527.84 = 4,783,917.76/x
  3. Step 3: Cross multiply
    8,651,233.60x = 11,938,527.84 × 4,783,917.76
  4. Step 4: Simplify right side
    8,651,233.60x = 57,112,935,362,030.44
  5. Step 5: Solve for x
    x = 57,112,935,362,030.44/8,651,233.60
  6. Step 6: Final answer
    x = 6,601,710.00

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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.