Home / 1,093,167.84-1,639,994.40-335,114.40

Finding the Fourth Proportional to 1,093,167.84, 1,639,994.40 and 335,114.40

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Solution

The fourth proportional to 1,093,167.84, 1,639,994.40 and 335,114.40 is: 502,745.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,167.84 : 1,639,994.40 = 335,114.40 : x
  2. Step 2: Convert to fraction form
    1,093,167.84/1,639,994.40 = 335,114.40/x
  3. Step 3: Cross multiply
    1,093,167.84x = 1,639,994.40 × 335,114.40
  4. Step 4: Simplify right side
    1,093,167.84x = 549,585,739,359.36
  5. Step 5: Solve for x
    x = 549,585,739,359.36/1,093,167.84
  6. Step 6: Final answer
    x = 502,745.98

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1.5x scale

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.