Home / 3,764,547.36-5,194,970.64-2,045,610.72

Finding the Fourth Proportional to 3,764,547.36, 5,194,970.64 and 2,045,610.72

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Solution

The fourth proportional to 3,764,547.36, 5,194,970.64 and 2,045,610.72 is: 2,822,885.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,547.36 : 5,194,970.64 = 2,045,610.72 : x
  2. Step 2: Convert to fraction form
    3,764,547.36/5,194,970.64 = 2,045,610.72/x
  3. Step 3: Cross multiply
    3,764,547.36x = 5,194,970.64 × 2,045,610.72
  4. Step 4: Simplify right side
    3,764,547.36x = 10,626,887,631,269.26
  5. Step 5: Solve for x
    x = 10,626,887,631,269.26/3,764,547.36
  6. Step 6: Final answer
    x = 2,822,885.89

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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.