Home / 1,060,416.01-1,588,617.04-626,835.39

Finding the Fourth Proportional to 1,060,416.01, 1,588,617.04 and 626,835.39

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Solution

The fourth proportional to 1,060,416.01, 1,588,617.04 and 626,835.39 is: 939,066.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,416.01 : 1,588,617.04 = 626,835.39 : x
  2. Step 2: Convert to fraction form
    1,060,416.01/1,588,617.04 = 626,835.39/x
  3. Step 3: Cross multiply
    1,060,416.01x = 1,588,617.04 × 626,835.39
  4. Step 4: Simplify right side
    1,060,416.01x = 995,801,384,415.93
  5. Step 5: Solve for x
    x = 995,801,384,415.93/1,060,416.01
  6. Step 6: Final answer
    x = 939,066.72

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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.