Home / 2,574,444.54-3,861,541.38-955,528.50

Finding the Fourth Proportional to 2,574,444.54, 3,861,541.38 and 955,528.50

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Solution

The fourth proportional to 2,574,444.54, 3,861,541.38 and 955,528.50 is: 1,433,246.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,574,444.54 : 3,861,541.38 = 955,528.50 : x
  2. Step 2: Convert to fraction form
    2,574,444.54/3,861,541.38 = 955,528.50/x
  3. Step 3: Cross multiply
    2,574,444.54x = 3,861,541.38 × 955,528.50
  4. Step 4: Simplify right side
    2,574,444.54x = 3,689,812,842,519.33
  5. Step 5: Solve for x
    x = 3,689,812,842,519.33/2,574,444.54
  6. Step 6: Final answer
    x = 1,433,246.20

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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.