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Finding the Fourth Proportional to 2,359,518, 3,539,289.96 and 586,590

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Solution

The fourth proportional to 2,359,518, 3,539,289.96 and 586,590 is: 879,888.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,518 : 3,539,289.96 = 586,590 : x
  2. Step 2: Convert to fraction form
    2,359,518/3,539,289.96 = 586,590/x
  3. Step 3: Cross multiply
    2,359,518x = 3,539,289.96 × 586,590
  4. Step 4: Simplify right side
    2,359,518x = 2,076,112,097,636.40
  5. Step 5: Solve for x
    x = 2,076,112,097,636.40/2,359,518
  6. Step 6: Final answer
    x = 879,888.22

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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.