Home / 1,784,699.24-2,462,885.00-968,901.77

Finding the Fourth Proportional to 1,784,699.24, 2,462,885.00 and 968,901.77

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Solution

The fourth proportional to 1,784,699.24, 2,462,885.00 and 968,901.77 is: 1,337,084.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,699.24 : 2,462,885.00 = 968,901.77 : x
  2. Step 2: Convert to fraction form
    1,784,699.24/2,462,885.00 = 968,901.77/x
  3. Step 3: Cross multiply
    1,784,699.24x = 2,462,885.00 × 968,901.77
  4. Step 4: Simplify right side
    1,784,699.24x = 2,386,293,618,647.52
  5. Step 5: Solve for x
    x = 2,386,293,618,647.52/1,784,699.24
  6. Step 6: Final answer
    x = 1,337,084.46

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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.