Home / 10,599,935.40-14,624,185.56-6,930,999.60

Finding the Fourth Proportional to 10,599,935.40, 14,624,185.56 and 6,930,999.60

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Solution

The fourth proportional to 10,599,935.40, 14,624,185.56 and 6,930,999.60 is: 9,562,343.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,599,935.40 : 14,624,185.56 = 6,930,999.60 : x
  2. Step 2: Convert to fraction form
    10,599,935.40/14,624,185.56 = 6,930,999.60/x
  3. Step 3: Cross multiply
    10,599,935.40x = 14,624,185.56 × 6,930,999.60
  4. Step 4: Simplify right side
    10,599,935.40x = 101,360,224,266,685.78
  5. Step 5: Solve for x
    x = 101,360,224,266,685.78/10,599,935.40
  6. Step 6: Final answer
    x = 9,562,343.58

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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.