Home / 2,674,245.63-4,012,060.05-1,566,037.68

Finding the Fourth Proportional to 2,674,245.63, 4,012,060.05 and 1,566,037.68

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Solution

The fourth proportional to 2,674,245.63, 4,012,060.05 and 1,566,037.68 is: 2,349,461.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,245.63 : 4,012,060.05 = 1,566,037.68 : x
  2. Step 2: Convert to fraction form
    2,674,245.63/4,012,060.05 = 1,566,037.68/x
  3. Step 3: Cross multiply
    2,674,245.63x = 4,012,060.05 × 1,566,037.68
  4. Step 4: Simplify right side
    2,674,245.63x = 6,283,037,212,722.68
  5. Step 5: Solve for x
    x = 6,283,037,212,722.68/2,674,245.63
  6. Step 6: Final answer
    x = 2,349,461.52

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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.