Home / 9,484,400.61-13,088,790.06-5,812,607.66

Finding the Fourth Proportional to 9,484,400.61, 13,088,790.06 and 5,812,607.66

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Solution

The fourth proportional to 9,484,400.61, 13,088,790.06 and 5,812,607.66 is: 8,021,592.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484,400.61 : 13,088,790.06 = 5,812,607.66 : x
  2. Step 2: Convert to fraction form
    9,484,400.61/13,088,790.06 = 5,812,607.66/x
  3. Step 3: Cross multiply
    9,484,400.61x = 13,088,790.06 × 5,812,607.66
  4. Step 4: Simplify right side
    9,484,400.61x = 76,080,001,297,443.92
  5. Step 5: Solve for x
    x = 76,080,001,297,443.92/9,484,400.61
  6. Step 6: Final answer
    x = 8,021,592.97

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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.