Home / 2,694,519.60-4,041,779.40-2,588,231.40

Finding the Fourth Proportional to 2,694,519.60, 4,041,779.40 and 2,588,231.40

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Solution

The fourth proportional to 2,694,519.60, 4,041,779.40 and 2,588,231.40 is: 3,882,347.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,519.60 : 4,041,779.40 = 2,588,231.40 : x
  2. Step 2: Convert to fraction form
    2,694,519.60/4,041,779.40 = 2,588,231.40/x
  3. Step 3: Cross multiply
    2,694,519.60x = 4,041,779.40 × 2,588,231.40
  4. Step 4: Simplify right side
    2,694,519.60x = 10,461,060,354,953.16
  5. Step 5: Solve for x
    x = 10,461,060,354,953.16/2,694,519.60
  6. Step 6: Final answer
    x = 3,882,347.10

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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.