Home / 1,051,747.50-1,451,380.77-592,888.98

Finding the Fourth Proportional to 1,051,747.50, 1,451,380.77 and 592,888.98

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Solution

The fourth proportional to 1,051,747.50, 1,451,380.77 and 592,888.98 is: 818,169.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,747.50 : 1,451,380.77 = 592,888.98 : x
  2. Step 2: Convert to fraction form
    1,051,747.50/1,451,380.77 = 592,888.98/x
  3. Step 3: Cross multiply
    1,051,747.50x = 1,451,380.77 × 592,888.98
  4. Step 4: Simplify right side
    1,051,747.50x = 860,507,664,316.92
  5. Step 5: Solve for x
    x = 860,507,664,316.92/1,051,747.50
  6. Step 6: Final answer
    x = 818,169.44

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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.