Home / 11,214,130.66-15,475,507.09-6,057,494.48

Finding the Fourth Proportional to 11,214,130.66, 15,475,507.09 and 6,057,494.48

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Solution

The fourth proportional to 11,214,130.66, 15,475,507.09 and 6,057,494.48 is: 8,359,346.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,214,130.66 : 15,475,507.09 = 6,057,494.48 : x
  2. Step 2: Convert to fraction form
    11,214,130.66/15,475,507.09 = 6,057,494.48/x
  3. Step 3: Cross multiply
    11,214,130.66x = 15,475,507.09 × 6,057,494.48
  4. Step 4: Simplify right side
    11,214,130.66x = 93,742,798,796,420.89
  5. Step 5: Solve for x
    x = 93,742,798,796,420.89/11,214,130.66
  6. Step 6: Final answer
    x = 8,359,346.05

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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.