Home / 1,709,027.10-2,358,453.24-983,610

Finding the Fourth Proportional to 1,709,027.10, 2,358,453.24 and 983,610

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Solution

The fourth proportional to 1,709,027.10, 2,358,453.24 and 983,610 is: 1,357,379.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,709,027.10 : 2,358,453.24 = 983,610 : x
  2. Step 2: Convert to fraction form
    1,709,027.10/2,358,453.24 = 983,610/x
  3. Step 3: Cross multiply
    1,709,027.10x = 2,358,453.24 × 983,610
  4. Step 4: Simplify right side
    1,709,027.10x = 2,319,798,191,396.40
  5. Step 5: Solve for x
    x = 2,319,798,191,396.40/1,709,027.10
  6. Step 6: Final answer
    x = 1,357,379.41

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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.