Home / 1,655,748.10-2,481,544.50-708,004.36

Finding the Fourth Proportional to 1,655,748.10, 2,481,544.50 and 708,004.36

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Solution

The fourth proportional to 1,655,748.10, 2,481,544.50 and 708,004.36 is: 1,061,118.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,655,748.10 : 2,481,544.50 = 708,004.36 : x
  2. Step 2: Convert to fraction form
    1,655,748.10/2,481,544.50 = 708,004.36/x
  3. Step 3: Cross multiply
    1,655,748.10x = 2,481,544.50 × 708,004.36
  4. Step 4: Simplify right side
    1,655,748.10x = 1,756,944,325,534.02
  5. Step 5: Solve for x
    x = 1,756,944,325,534.02/1,655,748.10
  6. Step 6: Final answer
    x = 1,061,118.13

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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.