Home / 6,817,803.87-10,228,329.65-2,558,009.01

Finding the Fourth Proportional to 6,817,803.87, 10,228,329.65 and 2,558,009.01

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Solution

The fourth proportional to 6,817,803.87, 10,228,329.65 and 2,558,009.01 is: 3,837,622.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,817,803.87 : 10,228,329.65 = 2,558,009.01 : x
  2. Step 2: Convert to fraction form
    6,817,803.87/10,228,329.65 = 2,558,009.01/x
  3. Step 3: Cross multiply
    6,817,803.87x = 10,228,329.65 × 2,558,009.01
  4. Step 4: Simplify right side
    6,817,803.87x = 26,164,159,381,973.93
  5. Step 5: Solve for x
    x = 26,164,159,381,973.93/6,817,803.87
  6. Step 6: Final answer
    x = 3,837,622.77

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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.