Home / 1,608,773.80-2,413,160.70-1,041,903.40

Finding the Fourth Proportional to 1,608,773.80, 2,413,160.70 and 1,041,903.40

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Solution

The fourth proportional to 1,608,773.80, 2,413,160.70 and 1,041,903.40 is: 1,562,855.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,608,773.80 : 2,413,160.70 = 1,041,903.40 : x
  2. Step 2: Convert to fraction form
    1,608,773.80/2,413,160.70 = 1,041,903.40/x
  3. Step 3: Cross multiply
    1,608,773.80x = 2,413,160.70 × 1,041,903.40
  4. Step 4: Simplify right side
    1,608,773.80x = 2,514,280,338,076.38
  5. Step 5: Solve for x
    x = 2,514,280,338,076.38/1,608,773.80
  6. Step 6: Final answer
    x = 1,562,855.10

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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.