Home / 3,384,473.06-4,670,548.08-1,835,730.11

Finding the Fourth Proportional to 3,384,473.06, 4,670,548.08 and 1,835,730.11

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Solution

The fourth proportional to 3,384,473.06, 4,670,548.08 and 1,835,730.11 is: 2,533,294.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,473.06 : 4,670,548.08 = 1,835,730.11 : x
  2. Step 2: Convert to fraction form
    3,384,473.06/4,670,548.08 = 1,835,730.11/x
  3. Step 3: Cross multiply
    3,384,473.06x = 4,670,548.08 × 1,835,730.11
  4. Step 4: Simplify right side
    3,384,473.06x = 8,573,865,740,658.69
  5. Step 5: Solve for x
    x = 8,573,865,740,658.69/3,384,473.06
  6. Step 6: Final answer
    x = 2,533,294.13

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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.