Home / 1,944,242.54-2,916,364.12-524,298.77

Finding the Fourth Proportional to 1,944,242.54, 2,916,364.12 and 524,298.77

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Solution

The fourth proportional to 1,944,242.54, 2,916,364.12 and 524,298.77 is: 786,448.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,242.54 : 2,916,364.12 = 524,298.77 : x
  2. Step 2: Convert to fraction form
    1,944,242.54/2,916,364.12 = 524,298.77/x
  3. Step 3: Cross multiply
    1,944,242.54x = 2,916,364.12 × 524,298.77
  4. Step 4: Simplify right side
    1,944,242.54x = 1,529,046,133,911.07
  5. Step 5: Solve for x
    x = 1,529,046,133,911.07/1,944,242.54
  6. Step 6: Final answer
    x = 786,448.24

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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.