Home / 3,301,999.01-4,554,828.31-2,076,364.11

Finding the Fourth Proportional to 3,301,999.01, 4,554,828.31 and 2,076,364.11

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Solution

The fourth proportional to 3,301,999.01, 4,554,828.31 and 2,076,364.11 is: 2,864,168.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,999.01 : 4,554,828.31 = 2,076,364.11 : x
  2. Step 2: Convert to fraction form
    3,301,999.01/4,554,828.31 = 2,076,364.11/x
  3. Step 3: Cross multiply
    3,301,999.01x = 4,554,828.31 × 2,076,364.11
  4. Step 4: Simplify right side
    3,301,999.01x = 9,457,482,030,095.95
  5. Step 5: Solve for x
    x = 9,457,482,030,095.95/3,301,999.01
  6. Step 6: Final answer
    x = 2,864,168.64

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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.