Home / 5,736,056.06-8,604,321.53-1,692,543.92

Finding the Fourth Proportional to 5,736,056.06, 8,604,321.53 and 1,692,543.92

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Solution

The fourth proportional to 5,736,056.06, 8,604,321.53 and 1,692,543.92 is: 2,538,885.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,736,056.06 : 8,604,321.53 = 1,692,543.92 : x
  2. Step 2: Convert to fraction form
    5,736,056.06/8,604,321.53 = 1,692,543.92/x
  3. Step 3: Cross multiply
    5,736,056.06x = 8,604,321.53 × 1,692,543.92
  4. Step 4: Simplify right side
    5,736,056.06x = 14,563,192,091,326.60
  5. Step 5: Solve for x
    x = 14,563,192,091,326.60/5,736,056.06
  6. Step 6: Final answer
    x = 2,538,885.94

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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.