Home / 6,381,411.96-9,573,984.18-1,893,804.60

Finding the Fourth Proportional to 6,381,411.96, 9,573,984.18 and 1,893,804.60

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Solution

The fourth proportional to 6,381,411.96, 9,573,984.18 and 1,893,804.60 is: 2,841,260.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,381,411.96 : 9,573,984.18 = 1,893,804.60 : x
  2. Step 2: Convert to fraction form
    6,381,411.96/9,573,984.18 = 1,893,804.60/x
  3. Step 3: Cross multiply
    6,381,411.96x = 9,573,984.18 × 1,893,804.60
  4. Step 4: Simplify right side
    6,381,411.96x = 18,131,255,280,411.23
  5. Step 5: Solve for x
    x = 18,131,255,280,411.23/6,381,411.96
  6. Step 6: Final answer
    x = 2,841,260.74

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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.