Home / 10,532,143.33-14,533,338-6,610,645.93

Finding the Fourth Proportional to 10,532,143.33, 14,533,338 and 6,610,645.93

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Solution

The fourth proportional to 10,532,143.33, 14,533,338 and 6,610,645.93 is: 9,122,051.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,532,143.33 : 14,533,338 = 6,610,645.93 : x
  2. Step 2: Convert to fraction form
    10,532,143.33/14,533,338 = 6,610,645.93/x
  3. Step 3: Cross multiply
    10,532,143.33x = 14,533,338 × 6,610,645.93
  4. Step 4: Simplify right side
    10,532,143.33x = 96,074,751,699,014.33
  5. Step 5: Solve for x
    x = 96,074,751,699,014.33/10,532,143.33
  6. Step 6: Final answer
    x = 9,122,051.29

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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.