Home / 1,710,776.55-2,563,331.06-1,202,856

Finding the Fourth Proportional to 1,710,776.55, 2,563,331.06 and 1,202,856

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Solution

The fourth proportional to 1,710,776.55, 2,563,331.06 and 1,202,856 is: 1,802,291.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,776.55 : 2,563,331.06 = 1,202,856 : x
  2. Step 2: Convert to fraction form
    1,710,776.55/2,563,331.06 = 1,202,856/x
  3. Step 3: Cross multiply
    1,710,776.55x = 2,563,331.06 × 1,202,856
  4. Step 4: Simplify right side
    1,710,776.55x = 3,083,318,139,493.08
  5. Step 5: Solve for x
    x = 3,083,318,139,493.08/1,710,776.55
  6. Step 6: Final answer
    x = 1,802,291.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.