Home / 9,898,944.26-14,848,444.06-3,076,515.06

Finding the Fourth Proportional to 9,898,944.26, 14,848,444.06 and 3,076,515.06

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Solution

The fourth proportional to 9,898,944.26, 14,848,444.06 and 3,076,515.06 is: 4,614,781.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,898,944.26 : 14,848,444.06 = 3,076,515.06 : x
  2. Step 2: Convert to fraction form
    9,898,944.26/14,848,444.06 = 3,076,515.06/x
  3. Step 3: Cross multiply
    9,898,944.26x = 14,848,444.06 × 3,076,515.06
  4. Step 4: Simplify right side
    9,898,944.26x = 45,681,461,704,784.59
  5. Step 5: Solve for x
    x = 45,681,461,704,784.59/9,898,944.26
  6. Step 6: Final answer
    x = 4,614,781.19

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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.