Home / 5,890,823.20-8,833,124.40-2,104,429.60

Finding the Fourth Proportional to 5,890,823.20, 8,833,124.40 and 2,104,429.60

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Solution

The fourth proportional to 5,890,823.20, 8,833,124.40 and 2,104,429.60 is: 3,155,533.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890,823.20 : 8,833,124.40 = 2,104,429.60 : x
  2. Step 2: Convert to fraction form
    5,890,823.20/8,833,124.40 = 2,104,429.60/x
  3. Step 3: Cross multiply
    5,890,823.20x = 8,833,124.40 × 2,104,429.60
  4. Step 4: Simplify right side
    5,890,823.20x = 18,588,688,447,842.24
  5. Step 5: Solve for x
    x = 18,588,688,447,842.24/5,890,823.20
  6. Step 6: Final answer
    x = 3,155,533.24

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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.