Home / 1,364,073.40-2,046,110.10-465,216.40

Finding the Fourth Proportional to 1,364,073.40, 2,046,110.10 and 465,216.40

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Solution

The fourth proportional to 1,364,073.40, 2,046,110.10 and 465,216.40 is: 697,824.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,073.40 : 2,046,110.10 = 465,216.40 : x
  2. Step 2: Convert to fraction form
    1,364,073.40/2,046,110.10 = 465,216.40/x
  3. Step 3: Cross multiply
    1,364,073.40x = 2,046,110.10 × 465,216.40
  4. Step 4: Simplify right side
    1,364,073.40x = 951,883,974,725.64
  5. Step 5: Solve for x
    x = 951,883,974,725.64/1,364,073.40
  6. Step 6: Final answer
    x = 697,824.60

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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.