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Finding the Fourth Proportional to 2,359,512, 3,539,280.96 and 586,584

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Solution

The fourth proportional to 2,359,512, 3,539,280.96 and 586,584 is: 879,879.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,512 : 3,539,280.96 = 586,584 : x
  2. Step 2: Convert to fraction form
    2,359,512/3,539,280.96 = 586,584/x
  3. Step 3: Cross multiply
    2,359,512x = 3,539,280.96 × 586,584
  4. Step 4: Simplify right side
    2,359,512x = 2,076,085,582,640.64
  5. Step 5: Solve for x
    x = 2,076,085,582,640.64/2,359,512
  6. Step 6: Final answer
    x = 879,879.22

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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.