Home / 2,328,346.27-3,492,520.35-1,047,457.63

Finding the Fourth Proportional to 2,328,346.27, 3,492,520.35 and 1,047,457.63

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Solution

The fourth proportional to 2,328,346.27, 3,492,520.35 and 1,047,457.63 is: 1,571,186.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,346.27 : 3,492,520.35 = 1,047,457.63 : x
  2. Step 2: Convert to fraction form
    2,328,346.27/3,492,520.35 = 1,047,457.63/x
  3. Step 3: Cross multiply
    2,328,346.27x = 3,492,520.35 × 1,047,457.63
  4. Step 4: Simplify right side
    2,328,346.27x = 3,658,267,088,537.77
  5. Step 5: Solve for x
    x = 3,658,267,088,537.77/2,328,346.27
  6. Step 6: Final answer
    x = 1,571,186.87

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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.