Home / 6,704,430.40-10,045,586.40-5,709,102.40

Finding the Fourth Proportional to 6,704,430.40, 10,045,586.40 and 5,709,102.40

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Solution

The fourth proportional to 6,704,430.40, 10,045,586.40 and 5,709,102.40 is: 8,554,236.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,704,430.40 : 10,045,586.40 = 5,709,102.40 : x
  2. Step 2: Convert to fraction form
    6,704,430.40/10,045,586.40 = 5,709,102.40/x
  3. Step 3: Cross multiply
    6,704,430.40x = 10,045,586.40 × 5,709,102.40
  4. Step 4: Simplify right side
    6,704,430.40x = 57,351,281,425,647.37
  5. Step 5: Solve for x
    x = 57,351,281,425,647.37/6,704,430.40
  6. Step 6: Final answer
    x = 8,554,236.23

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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.