Home / 4,370,511.60-6,555,767.40-2,354,972.40

Finding the Fourth Proportional to 4,370,511.60, 6,555,767.40 and 2,354,972.40

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Solution

The fourth proportional to 4,370,511.60, 6,555,767.40 and 2,354,972.40 is: 3,532,458.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370,511.60 : 6,555,767.40 = 2,354,972.40 : x
  2. Step 2: Convert to fraction form
    4,370,511.60/6,555,767.40 = 2,354,972.40/x
  3. Step 3: Cross multiply
    4,370,511.60x = 6,555,767.40 × 2,354,972.40
  4. Step 4: Simplify right side
    4,370,511.60x = 15,438,651,287,819.76
  5. Step 5: Solve for x
    x = 15,438,651,287,819.76/4,370,511.60
  6. Step 6: Final answer
    x = 3,532,458.60

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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.