Home / 6,018,966.72-9,023,699.68-2,984,240.16

Finding the Fourth Proportional to 6,018,966.72, 9,023,699.68 and 2,984,240.16

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Solution

The fourth proportional to 6,018,966.72, 9,023,699.68 and 2,984,240.16 is: 4,474,004.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,018,966.72 : 9,023,699.68 = 2,984,240.16 : x
  2. Step 2: Convert to fraction form
    6,018,966.72/9,023,699.68 = 2,984,240.16/x
  3. Step 3: Cross multiply
    6,018,966.72x = 9,023,699.68 × 2,984,240.16
  4. Step 4: Simplify right side
    6,018,966.72x = 26,928,886,976,835.15
  5. Step 5: Solve for x
    x = 26,928,886,976,835.15/6,018,966.72
  6. Step 6: Final answer
    x = 4,474,004.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.