Home / 10,270,026.84-14,172,811.04-5,623,737.24

Finding the Fourth Proportional to 10,270,026.84, 14,172,811.04 and 5,623,737.24

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Solution

The fourth proportional to 10,270,026.84, 14,172,811.04 and 5,623,737.24 is: 7,760,852.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,270,026.84 : 14,172,811.04 = 5,623,737.24 : x
  2. Step 2: Convert to fraction form
    10,270,026.84/14,172,811.04 = 5,623,737.24/x
  3. Step 3: Cross multiply
    10,270,026.84x = 14,172,811.04 × 5,623,737.24
  4. Step 4: Simplify right side
    10,270,026.84x = 79,704,165,241,131.12
  5. Step 5: Solve for x
    x = 79,704,165,241,131.12/10,270,026.84
  6. Step 6: Final answer
    x = 7,760,852.67

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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.