Home / 2,837,460.60-4,256,709.30-1,154,734.20

Finding the Fourth Proportional to 2,837,460.60, 4,256,709.30 and 1,154,734.20

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Solution

The fourth proportional to 2,837,460.60, 4,256,709.30 and 1,154,734.20 is: 1,732,312.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,460.60 : 4,256,709.30 = 1,154,734.20 : x
  2. Step 2: Convert to fraction form
    2,837,460.60/4,256,709.30 = 1,154,734.20/x
  3. Step 3: Cross multiply
    2,837,460.60x = 4,256,709.30 × 1,154,734.20
  4. Step 4: Simplify right side
    2,837,460.60x = 4,915,367,808,168.06
  5. Step 5: Solve for x
    x = 4,915,367,808,168.06/2,837,460.60
  6. Step 6: Final answer
    x = 1,732,312.27

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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.