Home / 5,686,702.56-8,531,547.36-2,043,800.04

Finding the Fourth Proportional to 5,686,702.56, 8,531,547.36 and 2,043,800.04

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Solution

The fourth proportional to 5,686,702.56, 8,531,547.36 and 2,043,800.04 is: 3,066,236.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,686,702.56 : 8,531,547.36 = 2,043,800.04 : x
  2. Step 2: Convert to fraction form
    5,686,702.56/8,531,547.36 = 2,043,800.04/x
  3. Step 3: Cross multiply
    5,686,702.56x = 8,531,547.36 × 2,043,800.04
  4. Step 4: Simplify right side
    5,686,702.56x = 17,436,776,835,629.89
  5. Step 5: Solve for x
    x = 17,436,776,835,629.89/5,686,702.56
  6. Step 6: Final answer
    x = 3,066,236.83

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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.