Home / 2,873,006.60-4,310,779.40-1,506,453.96

Finding the Fourth Proportional to 2,873,006.60, 4,310,779.40 and 1,506,453.96

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Solution

The fourth proportional to 2,873,006.60, 4,310,779.40 and 1,506,453.96 is: 2,260,346.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,006.60 : 4,310,779.40 = 1,506,453.96 : x
  2. Step 2: Convert to fraction form
    2,873,006.60/4,310,779.40 = 1,506,453.96/x
  3. Step 3: Cross multiply
    2,873,006.60x = 4,310,779.40 × 1,506,453.96
  4. Step 4: Simplify right side
    2,873,006.60x = 6,493,990,697,816.43
  5. Step 5: Solve for x
    x = 6,493,990,697,816.43/2,873,006.60
  6. Step 6: Final answer
    x = 2,260,346.60

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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.