Home / 4,076,394.56-5,625,442.61-2,240,970.81

Finding the Fourth Proportional to 4,076,394.56, 5,625,442.61 and 2,240,970.81

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Solution

The fourth proportional to 4,076,394.56, 5,625,442.61 and 2,240,970.81 is: 3,092,549.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076,394.56 : 5,625,442.61 = 2,240,970.81 : x
  2. Step 2: Convert to fraction form
    4,076,394.56/5,625,442.61 = 2,240,970.81/x
  3. Step 3: Cross multiply
    4,076,394.56x = 5,625,442.61 × 2,240,970.81
  4. Step 4: Simplify right side
    4,076,394.56x = 12,606,452,658,443.59
  5. Step 5: Solve for x
    x = 12,606,452,658,443.59/4,076,394.56
  6. Step 6: Final answer
    x = 3,092,549.67

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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.