Home / 1,024,443.21-1,413,694.53-565,547.94

Finding the Fourth Proportional to 1,024,443.21, 1,413,694.53 and 565,547.94

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Solution

The fourth proportional to 1,024,443.21, 1,413,694.53 and 565,547.94 is: 780,435.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,443.21 : 1,413,694.53 = 565,547.94 : x
  2. Step 2: Convert to fraction form
    1,024,443.21/1,413,694.53 = 565,547.94/x
  3. Step 3: Cross multiply
    1,024,443.21x = 1,413,694.53 × 565,547.94
  4. Step 4: Simplify right side
    1,024,443.21x = 799,512,029,230.77
  5. Step 5: Solve for x
    x = 799,512,029,230.77/1,024,443.21
  6. Step 6: Final answer
    x = 780,435.68

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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.