Home / 1,504,977.01-2,076,277.05-860,051.22

Finding the Fourth Proportional to 1,504,977.01, 2,076,277.05 and 860,051.22

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Solution

The fourth proportional to 1,504,977.01, 2,076,277.05 and 860,051.22 is: 1,186,532.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,977.01 : 2,076,277.05 = 860,051.22 : x
  2. Step 2: Convert to fraction form
    1,504,977.01/2,076,277.05 = 860,051.22/x
  3. Step 3: Cross multiply
    1,504,977.01x = 2,076,277.05 × 860,051.22
  4. Step 4: Simplify right side
    1,504,977.01x = 1,785,704,602,124.46
  5. Step 5: Solve for x
    x = 1,785,704,602,124.46/1,504,977.01
  6. Step 6: Final answer
    x = 1,186,532.81

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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.