Home / 1,650,092.16-2,475,140.37-452,025

Finding the Fourth Proportional to 1,650,092.16, 2,475,140.37 and 452,025

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Solution

The fourth proportional to 1,650,092.16, 2,475,140.37 and 452,025 is: 678,038.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,092.16 : 2,475,140.37 = 452,025 : x
  2. Step 2: Convert to fraction form
    1,650,092.16/2,475,140.37 = 452,025/x
  3. Step 3: Cross multiply
    1,650,092.16x = 2,475,140.37 × 452,025
  4. Step 4: Simplify right side
    1,650,092.16x = 1,118,825,325,749.25
  5. Step 5: Solve for x
    x = 1,118,825,325,749.25/1,650,092.16
  6. Step 6: Final answer
    x = 678,038.08

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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.