Home / 1,692,756.93-2,537,502.44-570,213.57

Finding the Fourth Proportional to 1,692,756.93, 2,537,502.44 and 570,213.57

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Solution

The fourth proportional to 1,692,756.93, 2,537,502.44 and 570,213.57 is: 854,770.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,692,756.93 : 2,537,502.44 = 570,213.57 : x
  2. Step 2: Convert to fraction form
    1,692,756.93/2,537,502.44 = 570,213.57/x
  3. Step 3: Cross multiply
    1,692,756.93x = 2,537,502.44 × 570,213.57
  4. Step 4: Simplify right side
    1,692,756.93x = 1,446,918,322,345.04
  5. Step 5: Solve for x
    x = 1,446,918,322,345.04/1,692,756.93
  6. Step 6: Final answer
    x = 854,770.28

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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.