Home / 1,096,765.77-1,513,508.34-606,753.38

Finding the Fourth Proportional to 1,096,765.77, 1,513,508.34 and 606,753.38

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Solution

The fourth proportional to 1,096,765.77, 1,513,508.34 and 606,753.38 is: 837,303.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,765.77 : 1,513,508.34 = 606,753.38 : x
  2. Step 2: Convert to fraction form
    1,096,765.77/1,513,508.34 = 606,753.38/x
  3. Step 3: Cross multiply
    1,096,765.77x = 1,513,508.34 × 606,753.38
  4. Step 4: Simplify right side
    1,096,765.77x = 918,326,303,599.30
  5. Step 5: Solve for x
    x = 918,326,303,599.30/1,096,765.77
  6. Step 6: Final answer
    x = 837,303.94

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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.