Home / 9,545,085-13,172,219.46-5,252,733

Finding the Fourth Proportional to 9,545,085, 13,172,219.46 and 5,252,733

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Solution

The fourth proportional to 9,545,085, 13,172,219.46 and 5,252,733 is: 7,248,772.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,545,085 : 13,172,219.46 = 5,252,733 : x
  2. Step 2: Convert to fraction form
    9,545,085/13,172,219.46 = 5,252,733/x
  3. Step 3: Cross multiply
    9,545,085x = 13,172,219.46 × 5,252,733
  4. Step 4: Simplify right side
    9,545,085x = 69,190,151,840,784.19
  5. Step 5: Solve for x
    x = 69,190,151,840,784.19/9,545,085
  6. Step 6: Final answer
    x = 7,248,772.73

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1.5x scale

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.