Home / 1,811,372.58-2,499,723.36-1,037,000.34

Finding the Fourth Proportional to 1,811,372.58, 2,499,723.36 and 1,037,000.34

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Solution

The fourth proportional to 1,811,372.58, 2,499,723.36 and 1,037,000.34 is: 1,431,077.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,811,372.58 : 2,499,723.36 = 1,037,000.34 : x
  2. Step 2: Convert to fraction form
    1,811,372.58/2,499,723.36 = 1,037,000.34/x
  3. Step 3: Cross multiply
    1,811,372.58x = 2,499,723.36 × 1,037,000.34
  4. Step 4: Simplify right side
    1,811,372.58x = 2,592,213,974,225.94
  5. Step 5: Solve for x
    x = 2,592,213,974,225.94/1,811,372.58
  6. Step 6: Final answer
    x = 1,431,077.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.