Home / 9,598,334.24-13,245,748.10-5,247,420.75

Finding the Fourth Proportional to 9,598,334.24, 13,245,748.10 and 5,247,420.75

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Solution

The fourth proportional to 9,598,334.24, 13,245,748.10 and 5,247,420.75 is: 7,241,466.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,598,334.24 : 13,245,748.10 = 5,247,420.75 : x
  2. Step 2: Convert to fraction form
    9,598,334.24/13,245,748.10 = 5,247,420.75/x
  3. Step 3: Cross multiply
    9,598,334.24x = 13,245,748.10 × 5,247,420.75
  4. Step 4: Simplify right side
    9,598,334.24x = 69,506,013,402,975.98
  5. Step 5: Solve for x
    x = 69,506,013,402,975.98/9,598,334.24
  6. Step 6: Final answer
    x = 7,241,466.25

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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.