Home / 9,984,002.10-14,976,003.15-4,004,661.30

Finding the Fourth Proportional to 9,984,002.10, 14,976,003.15 and 4,004,661.30

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Solution

The fourth proportional to 9,984,002.10, 14,976,003.15 and 4,004,661.30 is: 6,006,991.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,984,002.10 : 14,976,003.15 = 4,004,661.30 : x
  2. Step 2: Convert to fraction form
    9,984,002.10/14,976,003.15 = 4,004,661.30/x
  3. Step 3: Cross multiply
    9,984,002.10x = 14,976,003.15 × 4,004,661.30
  4. Step 4: Simplify right side
    9,984,002.10x = 59,973,820,243,483.09
  5. Step 5: Solve for x
    x = 59,973,820,243,483.09/9,984,002.10
  6. Step 6: Final answer
    x = 6,006,991.95

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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.