Home / 3,615,966.06-5,392,001.64-3,583,510.98

Finding the Fourth Proportional to 3,615,966.06, 5,392,001.64 and 3,583,510.98

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Solution

The fourth proportional to 3,615,966.06, 5,392,001.64 and 3,583,510.98 is: 5,343,605.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,615,966.06 : 5,392,001.64 = 3,583,510.98 : x
  2. Step 2: Convert to fraction form
    3,615,966.06/5,392,001.64 = 3,583,510.98/x
  3. Step 3: Cross multiply
    3,615,966.06x = 5,392,001.64 × 3,583,510.98
  4. Step 4: Simplify right side
    3,615,966.06x = 19,322,297,081,118.01
  5. Step 5: Solve for x
    x = 19,322,297,081,118.01/3,615,966.06
  6. Step 6: Final answer
    x = 5,343,605.76

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.