Home / 9,076,431.02-13,616,265.76-3,011,526.68

Finding the Fourth Proportional to 9,076,431.02, 13,616,265.76 and 3,011,526.68

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Solution

The fourth proportional to 9,076,431.02, 13,616,265.76 and 3,011,526.68 is: 4,517,827.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,431.02 : 13,616,265.76 = 3,011,526.68 : x
  2. Step 2: Convert to fraction form
    9,076,431.02/13,616,265.76 = 3,011,526.68/x
  3. Step 3: Cross multiply
    9,076,431.02x = 13,616,265.76 × 3,011,526.68
  4. Step 4: Simplify right side
    9,076,431.02x = 41,005,747,604,278.84
  5. Step 5: Solve for x
    x = 41,005,747,604,278.84/9,076,431.02
  6. Step 6: Final answer
    x = 4,517,827.27

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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.