Home / 9,596,415.20-14,359,630.80-7,076,991.20

Finding the Fourth Proportional to 9,596,415.20, 14,359,630.80 and 7,076,991.20

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Solution

The fourth proportional to 9,596,415.20, 14,359,630.80 and 7,076,991.20 is: 10,589,681.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,596,415.20 : 14,359,630.80 = 7,076,991.20 : x
  2. Step 2: Convert to fraction form
    9,596,415.20/14,359,630.80 = 7,076,991.20/x
  3. Step 3: Cross multiply
    9,596,415.20x = 14,359,630.80 × 7,076,991.20
  4. Step 4: Simplify right side
    9,596,415.20x = 101,622,980,806,848.97
  5. Step 5: Solve for x
    x = 101,622,980,806,848.97/9,596,415.20
  6. Step 6: Final answer
    x = 10,589,681.53

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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.