Home / 3,079,122.91-4,617,535.65-1,056,792.94

Finding the Fourth Proportional to 3,079,122.91, 4,617,535.65 and 1,056,792.94

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Solution

The fourth proportional to 3,079,122.91, 4,617,535.65 and 1,056,792.94 is: 1,584,795.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,079,122.91 : 4,617,535.65 = 1,056,792.94 : x
  2. Step 2: Convert to fraction form
    3,079,122.91/4,617,535.65 = 1,056,792.94/x
  3. Step 3: Cross multiply
    3,079,122.91x = 4,617,535.65 × 1,056,792.94
  4. Step 4: Simplify right side
    3,079,122.91x = 4,879,779,075,118.31
  5. Step 5: Solve for x
    x = 4,879,779,075,118.31/3,079,122.91
  6. Step 6: Final answer
    x = 1,584,795.16

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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.