Home / 7,219,283.64-10,823,302.82-3,573,496.92

Finding the Fourth Proportional to 7,219,283.64, 10,823,302.82 and 3,573,496.92

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Solution

The fourth proportional to 7,219,283.64, 10,823,302.82 and 3,573,496.92 is: 5,357,462.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,219,283.64 : 10,823,302.82 = 3,573,496.92 : x
  2. Step 2: Convert to fraction form
    7,219,283.64/10,823,302.82 = 3,573,496.92/x
  3. Step 3: Cross multiply
    7,219,283.64x = 10,823,302.82 × 3,573,496.92
  4. Step 4: Simplify right side
    7,219,283.64x = 38,677,039,291,497.31
  5. Step 5: Solve for x
    x = 38,677,039,291,497.31/7,219,283.64
  6. Step 6: Final answer
    x = 5,357,462.21

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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.