Home / 1,093,050.90-1,637,380.54-544,290.06

Finding the Fourth Proportional to 1,093,050.90, 1,637,380.54 and 544,290.06

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Solution

The fourth proportional to 1,093,050.90, 1,637,380.54 and 544,290.06 is: 815,341.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,050.90 : 1,637,380.54 = 544,290.06 : x
  2. Step 2: Convert to fraction form
    1,093,050.90/1,637,380.54 = 544,290.06/x
  3. Step 3: Cross multiply
    1,093,050.90x = 1,637,380.54 × 544,290.06
  4. Step 4: Simplify right side
    1,093,050.90x = 891,209,945,368.80
  5. Step 5: Solve for x
    x = 891,209,945,368.80/1,093,050.90
  6. Step 6: Final answer
    x = 815,341.67

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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.