Home / 2,037,459.55-3,051,760.65-1,237,345.60

Finding the Fourth Proportional to 2,037,459.55, 3,051,760.65 and 1,237,345.60

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Solution

The fourth proportional to 2,037,459.55, 3,051,760.65 and 1,237,345.60 is: 1,853,328.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,459.55 : 3,051,760.65 = 1,237,345.60 : x
  2. Step 2: Convert to fraction form
    2,037,459.55/3,051,760.65 = 1,237,345.60/x
  3. Step 3: Cross multiply
    2,037,459.55x = 3,051,760.65 × 1,237,345.60
  4. Step 4: Simplify right side
    2,037,459.55x = 3,776,082,612,530.64
  5. Step 5: Solve for x
    x = 3,776,082,612,530.64/2,037,459.55
  6. Step 6: Final answer
    x = 1,853,328.87

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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.