Home / 3,584,892.90-4,947,089.67-1,953,313.95

Finding the Fourth Proportional to 3,584,892.90, 4,947,089.67 and 1,953,313.95

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Solution

The fourth proportional to 3,584,892.90, 4,947,089.67 and 1,953,313.95 is: 2,695,539.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,892.90 : 4,947,089.67 = 1,953,313.95 : x
  2. Step 2: Convert to fraction form
    3,584,892.90/4,947,089.67 = 1,953,313.95/x
  3. Step 3: Cross multiply
    3,584,892.90x = 4,947,089.67 × 1,953,313.95
  4. Step 4: Simplify right side
    3,584,892.90x = 9,663,219,264,311.90
  5. Step 5: Solve for x
    x = 9,663,219,264,311.90/3,584,892.90
  6. Step 6: Final answer
    x = 2,695,539.18

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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.