Home / 1,934,024.02-2,668,953.71-1,074,584.28

Finding the Fourth Proportional to 1,934,024.02, 2,668,953.71 and 1,074,584.28

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Solution

The fourth proportional to 1,934,024.02, 2,668,953.71 and 1,074,584.28 is: 1,482,926.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,024.02 : 2,668,953.71 = 1,074,584.28 : x
  2. Step 2: Convert to fraction form
    1,934,024.02/2,668,953.71 = 1,074,584.28/x
  3. Step 3: Cross multiply
    1,934,024.02x = 2,668,953.71 × 1,074,584.28
  4. Step 4: Simplify right side
    1,934,024.02x = 2,868,015,682,095.99
  5. Step 5: Solve for x
    x = 2,868,015,682,095.99/1,934,024.02
  6. Step 6: Final answer
    x = 1,482,926.61

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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.