Home / 2,956,127.03-4,079,461.28-1,598,000.03

Finding the Fourth Proportional to 2,956,127.03, 4,079,461.28 and 1,598,000.03

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Solution

The fourth proportional to 2,956,127.03, 4,079,461.28 and 1,598,000.03 is: 2,205,243.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,127.03 : 4,079,461.28 = 1,598,000.03 : x
  2. Step 2: Convert to fraction form
    2,956,127.03/4,079,461.28 = 1,598,000.03/x
  3. Step 3: Cross multiply
    2,956,127.03x = 4,079,461.28 × 1,598,000.03
  4. Step 4: Simplify right side
    2,956,127.03x = 6,518,979,247,823.84
  5. Step 5: Solve for x
    x = 6,518,979,247,823.84/2,956,127.03
  6. Step 6: Final answer
    x = 2,205,243.27

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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.