Home / 1,024,096.29-1,413,146.01-565,202.53

Finding the Fourth Proportional to 1,024,096.29, 1,413,146.01 and 565,202.53

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Solution

The fourth proportional to 1,024,096.29, 1,413,146.01 and 565,202.53 is: 779,920.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,096.29 : 1,413,146.01 = 565,202.53 : x
  2. Step 2: Convert to fraction form
    1,024,096.29/1,413,146.01 = 565,202.53/x
  3. Step 3: Cross multiply
    1,024,096.29x = 1,413,146.01 × 565,202.53
  4. Step 4: Simplify right side
    1,024,096.29x = 798,713,700,111.41
  5. Step 5: Solve for x
    x = 798,713,700,111.41/1,024,096.29
  6. Step 6: Final answer
    x = 779,920.51

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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.