Home / 7,464,779.67-10,301,370.66-4,201,592.50

Finding the Fourth Proportional to 7,464,779.67, 10,301,370.66 and 4,201,592.50

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Solution

The fourth proportional to 7,464,779.67, 10,301,370.66 and 4,201,592.50 is: 5,798,183.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464,779.67 : 10,301,370.66 = 4,201,592.50 : x
  2. Step 2: Convert to fraction form
    7,464,779.67/10,301,370.66 = 4,201,592.50/x
  3. Step 3: Cross multiply
    7,464,779.67x = 10,301,370.66 × 4,201,592.50
  4. Step 4: Simplify right side
    7,464,779.67x = 43,282,161,704,776.05
  5. Step 5: Solve for x
    x = 43,282,161,704,776.05/7,464,779.67
  6. Step 6: Final answer
    x = 5,798,183.42

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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.