Home / 1,783,285.88-2,674,367.48-584,929.55

Finding the Fourth Proportional to 1,783,285.88, 2,674,367.48 and 584,929.55

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Solution

The fourth proportional to 1,783,285.88, 2,674,367.48 and 584,929.55 is: 877,210.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,285.88 : 2,674,367.48 = 584,929.55 : x
  2. Step 2: Convert to fraction form
    1,783,285.88/2,674,367.48 = 584,929.55/x
  3. Step 3: Cross multiply
    1,783,285.88x = 2,674,367.48 × 584,929.55
  4. Step 4: Simplify right side
    1,783,285.88x = 1,564,316,574,759.28
  5. Step 5: Solve for x
    x = 1,564,316,574,759.28/1,783,285.88
  6. Step 6: Final answer
    x = 877,210.21

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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.