Home / 2,076,333.40-3,113,463.30-953,133.40

Finding the Fourth Proportional to 2,076,333.40, 3,113,463.30 and 953,133.40

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Solution

The fourth proportional to 2,076,333.40, 3,113,463.30 and 953,133.40 is: 1,429,224.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,333.40 : 3,113,463.30 = 953,133.40 : x
  2. Step 2: Convert to fraction form
    2,076,333.40/3,113,463.30 = 953,133.40/x
  3. Step 3: Cross multiply
    2,076,333.40x = 3,113,463.30 × 953,133.40
  4. Step 4: Simplify right side
    2,076,333.40x = 2,967,545,860,904.22
  5. Step 5: Solve for x
    x = 2,967,545,860,904.22/2,076,333.40
  6. Step 6: Final answer
    x = 1,429,224.16

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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.