Home / 3,076,110.60-4,614,165.90-832,248.60

Finding the Fourth Proportional to 3,076,110.60, 4,614,165.90 and 832,248.60

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Solution

The fourth proportional to 3,076,110.60, 4,614,165.90 and 832,248.60 is: 1,248,372.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,110.60 : 4,614,165.90 = 832,248.60 : x
  2. Step 2: Convert to fraction form
    3,076,110.60/4,614,165.90 = 832,248.60/x
  3. Step 3: Cross multiply
    3,076,110.60x = 4,614,165.90 × 832,248.60
  4. Step 4: Simplify right side
    3,076,110.60x = 3,840,133,110,442.74
  5. Step 5: Solve for x
    x = 3,840,133,110,442.74/3,076,110.60
  6. Step 6: Final answer
    x = 1,248,372.90

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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.