Home / 5,829,525.60-8,744,288.40-1,840,437.60

Finding the Fourth Proportional to 5,829,525.60, 8,744,288.40 and 1,840,437.60

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Solution

The fourth proportional to 5,829,525.60, 8,744,288.40 and 1,840,437.60 is: 2,760,656.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,829,525.60 : 8,744,288.40 = 1,840,437.60 : x
  2. Step 2: Convert to fraction form
    5,829,525.60/8,744,288.40 = 1,840,437.60/x
  3. Step 3: Cross multiply
    5,829,525.60x = 8,744,288.40 × 1,840,437.60
  4. Step 4: Simplify right side
    5,829,525.60x = 16,093,317,156,603.84
  5. Step 5: Solve for x
    x = 16,093,317,156,603.84/5,829,525.60
  6. Step 6: Final answer
    x = 2,760,656.40

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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.