Home / 1,846,701.37-2,771,027.40-1,310,423

Finding the Fourth Proportional to 1,846,701.37, 2,771,027.40 and 1,310,423

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Solution

The fourth proportional to 1,846,701.37, 2,771,027.40 and 1,310,423 is: 1,966,326.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,701.37 : 2,771,027.40 = 1,310,423 : x
  2. Step 2: Convert to fraction form
    1,846,701.37/2,771,027.40 = 1,310,423/x
  3. Step 3: Cross multiply
    1,846,701.37x = 2,771,027.40 × 1,310,423
  4. Step 4: Simplify right side
    1,846,701.37x = 3,631,218,038,590.20
  5. Step 5: Solve for x
    x = 3,631,218,038,590.20/1,846,701.37
  6. Step 6: Final answer
    x = 1,966,326.61

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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.