Home / 1,023,011.41-1,534,632.01-835,071.56

Finding the Fourth Proportional to 1,023,011.41, 1,534,632.01 and 835,071.56

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Solution

The fourth proportional to 1,023,011.41, 1,534,632.01 and 835,071.56 is: 1,252,701.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,011.41 : 1,534,632.01 = 835,071.56 : x
  2. Step 2: Convert to fraction form
    1,023,011.41/1,534,632.01 = 835,071.56/x
  3. Step 3: Cross multiply
    1,023,011.41x = 1,534,632.01 × 835,071.56
  4. Step 4: Simplify right side
    1,023,011.41x = 1,281,527,546,616.64
  5. Step 5: Solve for x
    x = 1,281,527,546,616.64/1,023,011.41
  6. Step 6: Final answer
    x = 1,252,701.13

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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.