Home / 5,975,443.60-8,953,315.80-3,446,688.40

Finding the Fourth Proportional to 5,975,443.60, 8,953,315.80 and 3,446,688.40

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Solution

The fourth proportional to 5,975,443.60, 8,953,315.80 and 3,446,688.40 is: 5,164,351.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975,443.60 : 8,953,315.80 = 3,446,688.40 : x
  2. Step 2: Convert to fraction form
    5,975,443.60/8,953,315.80 = 3,446,688.40/x
  3. Step 3: Cross multiply
    5,975,443.60x = 8,953,315.80 × 3,446,688.40
  4. Step 4: Simplify right side
    5,975,443.60x = 30,859,289,709,396.72
  5. Step 5: Solve for x
    x = 30,859,289,709,396.72/5,975,443.60
  6. Step 6: Final answer
    x = 5,164,351.26

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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.