Home / 6,673,257.81-10,010,674.04-5,000,990.13

Finding the Fourth Proportional to 6,673,257.81, 10,010,674.04 and 5,000,990.13

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Solution

The fourth proportional to 6,673,257.81, 10,010,674.04 and 5,000,990.13 is: 7,502,075.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673,257.81 : 10,010,674.04 = 5,000,990.13 : x
  2. Step 2: Convert to fraction form
    6,673,257.81/10,010,674.04 = 5,000,990.13/x
  3. Step 3: Cross multiply
    6,673,257.81x = 10,010,674.04 × 5,000,990.13
  4. Step 4: Simplify right side
    6,673,257.81x = 50,063,282,043,682.27
  5. Step 5: Solve for x
    x = 50,063,282,043,682.27/6,673,257.81
  6. Step 6: Final answer
    x = 7,502,075.22

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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.