Home / 1,104,938.70-1,654,328.61-564,031.41

Finding the Fourth Proportional to 1,104,938.70, 1,654,328.61 and 564,031.41

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Solution

The fourth proportional to 1,104,938.70, 1,654,328.61 and 564,031.41 is: 844,475.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,938.70 : 1,654,328.61 = 564,031.41 : x
  2. Step 2: Convert to fraction form
    1,104,938.70/1,654,328.61 = 564,031.41/x
  3. Step 3: Cross multiply
    1,104,938.70x = 1,654,328.61 × 564,031.41
  4. Step 4: Simplify right side
    1,104,938.70x = 933,093,297,479.49
  5. Step 5: Solve for x
    x = 933,093,297,479.49/1,104,938.70
  6. Step 6: Final answer
    x = 844,475.17

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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.