Home / 9,589,567.55-14,390,026.32-3,528,555.55

Finding the Fourth Proportional to 9,589,567.55, 14,390,026.32 and 3,528,555.55

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Solution

The fourth proportional to 9,589,567.55, 14,390,026.32 and 3,528,555.55 is: 5,294,921.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,589,567.55 : 14,390,026.32 = 3,528,555.55 : x
  2. Step 2: Convert to fraction form
    9,589,567.55/14,390,026.32 = 3,528,555.55/x
  3. Step 3: Cross multiply
    9,589,567.55x = 14,390,026.32 × 3,528,555.55
  4. Step 4: Simplify right side
    9,589,567.55x = 50,776,007,200,107.01
  5. Step 5: Solve for x
    x = 50,776,007,200,107.01/9,589,567.55
  6. Step 6: Final answer
    x = 5,294,921.48

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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.