Home / 1,135,196.56-1,699,317.42-735,041.17

Finding the Fourth Proportional to 1,135,196.56, 1,699,317.42 and 735,041.17

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Solution

The fourth proportional to 1,135,196.56, 1,699,317.42 and 735,041.17 is: 1,100,310.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,196.56 : 1,699,317.42 = 735,041.17 : x
  2. Step 2: Convert to fraction form
    1,135,196.56/1,699,317.42 = 735,041.17/x
  3. Step 3: Cross multiply
    1,135,196.56x = 1,699,317.42 × 735,041.17
  4. Step 4: Simplify right side
    1,135,196.56x = 1,249,068,264,598.18
  5. Step 5: Solve for x
    x = 1,249,068,264,598.18/1,135,196.56
  6. Step 6: Final answer
    x = 1,100,310.12

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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.