Home / 1,446,794.10-1,995,423.93-930,607.29

Finding the Fourth Proportional to 1,446,794.10, 1,995,423.93 and 930,607.29

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Solution

The fourth proportional to 1,446,794.10, 1,995,423.93 and 930,607.29 is: 1,283,497.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,794.10 : 1,995,423.93 = 930,607.29 : x
  2. Step 2: Convert to fraction form
    1,446,794.10/1,995,423.93 = 930,607.29/x
  3. Step 3: Cross multiply
    1,446,794.10x = 1,995,423.93 × 930,607.29
  4. Step 4: Simplify right side
    1,446,794.10x = 1,856,956,055,898.45
  5. Step 5: Solve for x
    x = 1,856,956,055,898.45/1,446,794.10
  6. Step 6: Final answer
    x = 1,283,497.12

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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.