Home / 3,000,062.29-4,140,096.94-1,623,406.02

Finding the Fourth Proportional to 3,000,062.29, 4,140,096.94 and 1,623,406.02

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Solution

The fourth proportional to 3,000,062.29, 4,140,096.94 and 1,623,406.02 is: 2,240,306.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000,062.29 : 4,140,096.94 = 1,623,406.02 : x
  2. Step 2: Convert to fraction form
    3,000,062.29/4,140,096.94 = 1,623,406.02/x
  3. Step 3: Cross multiply
    3,000,062.29x = 4,140,096.94 × 1,623,406.02
  4. Step 4: Simplify right side
    3,000,062.29x = 6,721,058,302,071.31
  5. Step 5: Solve for x
    x = 6,721,058,302,071.31/3,000,062.29
  6. Step 6: Final answer
    x = 2,240,306.25

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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.