Home / 4,221,084.99-6,301,063.05-3,710,333.01

Finding the Fourth Proportional to 4,221,084.99, 6,301,063.05 and 3,710,333.01

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Solution

The fourth proportional to 4,221,084.99, 6,301,063.05 and 3,710,333.01 is: 5,538,633.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,221,084.99 : 6,301,063.05 = 3,710,333.01 : x
  2. Step 2: Convert to fraction form
    4,221,084.99/6,301,063.05 = 3,710,333.01/x
  3. Step 3: Cross multiply
    4,221,084.99x = 6,301,063.05 × 3,710,333.01
  4. Step 4: Simplify right side
    4,221,084.99x = 23,379,042,232,506.28
  5. Step 5: Solve for x
    x = 23,379,042,232,506.28/4,221,084.99
  6. Step 6: Final answer
    x = 5,538,633.38

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.