Home / 11,650,259.74-17,475,374.58-3,130,596.34

Finding the Fourth Proportional to 11,650,259.74, 17,475,374.58 and 3,130,596.34

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Solution

The fourth proportional to 11,650,259.74, 17,475,374.58 and 3,130,596.34 is: 4,695,890.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,650,259.74 : 17,475,374.58 = 3,130,596.34 : x
  2. Step 2: Convert to fraction form
    11,650,259.74/17,475,374.58 = 3,130,596.34/x
  3. Step 3: Cross multiply
    11,650,259.74x = 17,475,374.58 × 3,130,596.34
  4. Step 4: Simplify right side
    11,650,259.74x = 54,708,343,700,277.03
  5. Step 5: Solve for x
    x = 54,708,343,700,277.03/11,650,259.74
  6. Step 6: Final answer
    x = 4,695,890.47

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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.