Home / 4,384,986.48-6,577,407-1,310,984.46

Finding the Fourth Proportional to 4,384,986.48, 6,577,407 and 1,310,984.46

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Solution

The fourth proportional to 4,384,986.48, 6,577,407 and 1,310,984.46 is: 1,966,454.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384,986.48 : 6,577,407 = 1,310,984.46 : x
  2. Step 2: Convert to fraction form
    4,384,986.48/6,577,407 = 1,310,984.46/x
  3. Step 3: Cross multiply
    4,384,986.48x = 6,577,407 × 1,310,984.46
  4. Step 4: Simplify right side
    4,384,986.48x = 8,622,878,364,095.22
  5. Step 5: Solve for x
    x = 8,622,878,364,095.22/4,384,986.48
  6. Step 6: Final answer
    x = 1,966,454.95

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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.