Home / 2,047,435.68-3,073,038.45-1,037,260.38

Finding the Fourth Proportional to 2,047,435.68, 3,073,038.45 and 1,037,260.38

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Solution

The fourth proportional to 2,047,435.68, 3,073,038.45 and 1,037,260.38 is: 1,556,845.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,435.68 : 3,073,038.45 = 1,037,260.38 : x
  2. Step 2: Convert to fraction form
    2,047,435.68/3,073,038.45 = 1,037,260.38/x
  3. Step 3: Cross multiply
    2,047,435.68x = 3,073,038.45 × 1,037,260.38
  4. Step 4: Simplify right side
    2,047,435.68x = 3,187,541,038,035.78
  5. Step 5: Solve for x
    x = 3,187,541,038,035.78/2,047,435.68
  6. Step 6: Final answer
    x = 1,556,845.50

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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.