Home / 1,833,601.08-2,530,242.81-1,017,740.64

Finding the Fourth Proportional to 1,833,601.08, 2,530,242.81 and 1,017,740.64

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Solution

The fourth proportional to 1,833,601.08, 2,530,242.81 and 1,017,740.64 is: 1,404,411.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,601.08 : 2,530,242.81 = 1,017,740.64 : x
  2. Step 2: Convert to fraction form
    1,833,601.08/2,530,242.81 = 1,017,740.64/x
  3. Step 3: Cross multiply
    1,833,601.08x = 2,530,242.81 × 1,017,740.64
  4. Step 4: Simplify right side
    1,833,601.08x = 2,575,130,936,804.80
  5. Step 5: Solve for x
    x = 2,575,130,936,804.80/1,833,601.08
  6. Step 6: Final answer
    x = 1,404,411.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.