Home / 8,047,816.84-11,106,061.86-4,376,767.96

Finding the Fourth Proportional to 8,047,816.84, 11,106,061.86 and 4,376,767.96

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Solution

The fourth proportional to 8,047,816.84, 11,106,061.86 and 4,376,767.96 is: 6,039,980.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,047,816.84 : 11,106,061.86 = 4,376,767.96 : x
  2. Step 2: Convert to fraction form
    8,047,816.84/11,106,061.86 = 4,376,767.96/x
  3. Step 3: Cross multiply
    8,047,816.84x = 11,106,061.86 × 4,376,767.96
  4. Step 4: Simplify right side
    8,047,816.84x = 48,608,655,710,626
  5. Step 5: Solve for x
    x = 48,608,655,710,626/8,047,816.84
  6. Step 6: Final answer
    x = 6,039,980.37

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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.