Home / 1,883,840.48-2,599,620.88-1,068,099.04

Finding the Fourth Proportional to 1,883,840.48, 2,599,620.88 and 1,068,099.04

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Solution

The fourth proportional to 1,883,840.48, 2,599,620.88 and 1,068,099.04 is: 1,473,931.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,840.48 : 2,599,620.88 = 1,068,099.04 : x
  2. Step 2: Convert to fraction form
    1,883,840.48/2,599,620.88 = 1,068,099.04/x
  3. Step 3: Cross multiply
    1,883,840.48x = 2,599,620.88 × 1,068,099.04
  4. Step 4: Simplify right side
    1,883,840.48x = 2,776,652,566,291.96
  5. Step 5: Solve for x
    x = 2,776,652,566,291.96/1,883,840.48
  6. Step 6: Final answer
    x = 1,473,931.89

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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.