Home / 944,461.54-1,303,855.28-758,686.96

Finding the Fourth Proportional to 944,461.54, 1,303,855.28 and 758,686.96

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Solution

The fourth proportional to 944,461.54, 1,303,855.28 and 758,686.96 is: 1,047,388.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,461.54 : 1,303,855.28 = 758,686.96 : x
  2. Step 2: Convert to fraction form
    944,461.54/1,303,855.28 = 758,686.96/x
  3. Step 3: Cross multiply
    944,461.54x = 1,303,855.28 × 758,686.96
  4. Step 4: Simplify right side
    944,461.54x = 989,217,998,663.15
  5. Step 5: Solve for x
    x = 989,217,998,663.15/944,461.54
  6. Step 6: Final answer
    x = 1,047,388.33

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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.