Home / 1,183,316.63-1,633,091.64-700,037.15

Finding the Fourth Proportional to 1,183,316.63, 1,633,091.64 and 700,037.15

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Solution

The fourth proportional to 1,183,316.63, 1,633,091.64 and 700,037.15 is: 966,119.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,316.63 : 1,633,091.64 = 700,037.15 : x
  2. Step 2: Convert to fraction form
    1,183,316.63/1,633,091.64 = 700,037.15/x
  3. Step 3: Cross multiply
    1,183,316.63x = 1,633,091.64 × 700,037.15
  4. Step 4: Simplify right side
    1,183,316.63x = 1,143,224,817,354.43
  5. Step 5: Solve for x
    x = 1,143,224,817,354.43/1,183,316.63
  6. Step 6: Final answer
    x = 966,119.12

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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.