Home / 1,476,205.50-2,037,314.08-903,624.06

Finding the Fourth Proportional to 1,476,205.50, 2,037,314.08 and 903,624.06

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Solution

The fourth proportional to 1,476,205.50, 2,037,314.08 and 903,624.06 is: 1,247,093.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,205.50 : 2,037,314.08 = 903,624.06 : x
  2. Step 2: Convert to fraction form
    1,476,205.50/2,037,314.08 = 903,624.06/x
  3. Step 3: Cross multiply
    1,476,205.50x = 2,037,314.08 × 903,624.06
  4. Step 4: Simplify right side
    1,476,205.50x = 1,840,966,020,464.77
  5. Step 5: Solve for x
    x = 1,840,966,020,464.77/1,476,205.50
  6. Step 6: Final answer
    x = 1,247,093.32

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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.