Home / 11,353,537.65-17,033,018.36-3,780,569.01

Finding the Fourth Proportional to 11,353,537.65, 17,033,018.36 and 3,780,569.01

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Solution

The fourth proportional to 11,353,537.65, 17,033,018.36 and 3,780,569.01 is: 5,671,756.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,353,537.65 : 17,033,018.36 = 3,780,569.01 : x
  2. Step 2: Convert to fraction form
    11,353,537.65/17,033,018.36 = 3,780,569.01/x
  3. Step 3: Cross multiply
    11,353,537.65x = 17,033,018.36 × 3,780,569.01
  4. Step 4: Simplify right side
    11,353,537.65x = 64,394,501,358,577.02
  5. Step 5: Solve for x
    x = 64,394,501,358,577.02/11,353,537.65
  6. Step 6: Final answer
    x = 5,671,756.53

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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.