Home / 6,551,946.63-9,039,023.07-4,347,848.85

Finding the Fourth Proportional to 6,551,946.63, 9,039,023.07 and 4,347,848.85

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Solution

The fourth proportional to 6,551,946.63, 9,039,023.07 and 4,347,848.85 is: 5,998,264.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,946.63 : 9,039,023.07 = 4,347,848.85 : x
  2. Step 2: Convert to fraction form
    6,551,946.63/9,039,023.07 = 4,347,848.85/x
  3. Step 3: Cross multiply
    6,551,946.63x = 9,039,023.07 × 4,347,848.85
  4. Step 4: Simplify right side
    6,551,946.63x = 39,300,306,060,022.97
  5. Step 5: Solve for x
    x = 39,300,306,060,022.97/6,551,946.63
  6. Step 6: Final answer
    x = 5,998,264.07

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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.