Home / 5,572,036.92-7,686,153.16-3,503,779.16

Finding the Fourth Proportional to 5,572,036.92, 7,686,153.16 and 3,503,779.16

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Solution

The fourth proportional to 5,572,036.92, 7,686,153.16 and 3,503,779.16 is: 4,833,166.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,572,036.92 : 7,686,153.16 = 3,503,779.16 : x
  2. Step 2: Convert to fraction form
    5,572,036.92/7,686,153.16 = 3,503,779.16/x
  3. Step 3: Cross multiply
    5,572,036.92x = 7,686,153.16 × 3,503,779.16
  4. Step 4: Simplify right side
    5,572,036.92x = 26,930,583,262,576.15
  5. Step 5: Solve for x
    x = 26,930,583,262,576.15/5,572,036.92
  6. Step 6: Final answer
    x = 4,833,166.69

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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.