Home / 1,733,214.51-2,599,296.89-470,878.11

Finding the Fourth Proportional to 1,733,214.51, 2,599,296.89 and 470,878.11

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Solution

The fourth proportional to 1,733,214.51, 2,599,296.89 and 470,878.11 is: 706,174.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,214.51 : 2,599,296.89 = 470,878.11 : x
  2. Step 2: Convert to fraction form
    1,733,214.51/2,599,296.89 = 470,878.11/x
  3. Step 3: Cross multiply
    1,733,214.51x = 2,599,296.89 × 470,878.11
  4. Step 4: Simplify right side
    1,733,214.51x = 1,223,952,004,537.69
  5. Step 5: Solve for x
    x = 1,223,952,004,537.69/1,733,214.51
  6. Step 6: Final answer
    x = 706,174.57

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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.