Home / 9,349,615.20-14,000,803.20-7,460,047.20

Finding the Fourth Proportional to 9,349,615.20, 14,000,803.20 and 7,460,047.20

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Solution

The fourth proportional to 9,349,615.20, 14,000,803.20 and 7,460,047.20 is: 11,171,224.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,349,615.20 : 14,000,803.20 = 7,460,047.20 : x
  2. Step 2: Convert to fraction form
    9,349,615.20/14,000,803.20 = 7,460,047.20/x
  3. Step 3: Cross multiply
    9,349,615.20x = 14,000,803.20 × 7,460,047.20
  4. Step 4: Simplify right side
    9,349,615.20x = 104,446,652,709,911.03
  5. Step 5: Solve for x
    x = 104,446,652,709,911.03/9,349,615.20
  6. Step 6: Final answer
    x = 11,171,224.75

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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.