Home / 1,845,885.60-2,765,847.60-1,044,784.80

Finding the Fourth Proportional to 1,845,885.60, 2,765,847.60 and 1,044,784.80

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Solution

The fourth proportional to 1,845,885.60, 2,765,847.60 and 1,044,784.80 is: 1,565,490.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,885.60 : 2,765,847.60 = 1,044,784.80 : x
  2. Step 2: Convert to fraction form
    1,845,885.60/2,765,847.60 = 1,044,784.80/x
  3. Step 3: Cross multiply
    1,845,885.60x = 2,765,847.60 × 1,044,784.80
  4. Step 4: Simplify right side
    1,845,885.60x = 2,889,715,531,596.48
  5. Step 5: Solve for x
    x = 2,889,715,531,596.48/1,845,885.60
  6. Step 6: Final answer
    x = 1,565,490.05

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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.