Home / 1,656,802.87-2,481,218.49-944,671.93

Finding the Fourth Proportional to 1,656,802.87, 2,481,218.49 and 944,671.93

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Solution

The fourth proportional to 1,656,802.87, 2,481,218.49 and 944,671.93 is: 1,414,735.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,802.87 : 2,481,218.49 = 944,671.93 : x
  2. Step 2: Convert to fraction form
    1,656,802.87/2,481,218.49 = 944,671.93/x
  3. Step 3: Cross multiply
    1,656,802.87x = 2,481,218.49 × 944,671.93
  4. Step 4: Simplify right side
    1,656,802.87x = 2,343,937,457,039.46
  5. Step 5: Solve for x
    x = 2,343,937,457,039.46/1,656,802.87
  6. Step 6: Final answer
    x = 1,414,735.27

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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.