Home / 4,060,583.28-5,603,071.08-2,428,394.40

Finding the Fourth Proportional to 4,060,583.28, 5,603,071.08 and 2,428,394.40

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Solution

The fourth proportional to 4,060,583.28, 5,603,071.08 and 2,428,394.40 is: 3,350,865.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,060,583.28 : 5,603,071.08 = 2,428,394.40 : x
  2. Step 2: Convert to fraction form
    4,060,583.28/5,603,071.08 = 2,428,394.40/x
  3. Step 3: Cross multiply
    4,060,583.28x = 5,603,071.08 × 2,428,394.40
  4. Step 4: Simplify right side
    4,060,583.28x = 13,606,466,433,473.95
  5. Step 5: Solve for x
    x = 13,606,466,433,473.95/4,060,583.28
  6. Step 6: Final answer
    x = 3,350,865.01

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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.