Home / 3,372,386.81-4,653,930.53-1,844,461.13

Finding the Fourth Proportional to 3,372,386.81, 4,653,930.53 and 1,844,461.13

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Solution

The fourth proportional to 3,372,386.81, 4,653,930.53 and 1,844,461.13 is: 2,545,376.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,386.81 : 4,653,930.53 = 1,844,461.13 : x
  2. Step 2: Convert to fraction form
    3,372,386.81/4,653,930.53 = 1,844,461.13/x
  3. Step 3: Cross multiply
    3,372,386.81x = 4,653,930.53 × 1,844,461.13
  4. Step 4: Simplify right side
    3,372,386.81x = 8,583,993,945,646.80
  5. Step 5: Solve for x
    x = 8,583,993,945,646.80/3,372,386.81
  6. Step 6: Final answer
    x = 2,545,376.45

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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.