Home / 1,811,797.35-2,718,038.93-597,443.73

Finding the Fourth Proportional to 1,811,797.35, 2,718,038.93 and 597,443.73

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Solution

The fourth proportional to 1,811,797.35, 2,718,038.93 and 597,443.73 is: 896,278.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,811,797.35 : 2,718,038.93 = 597,443.73 : x
  2. Step 2: Convert to fraction form
    1,811,797.35/2,718,038.93 = 597,443.73/x
  3. Step 3: Cross multiply
    1,811,797.35x = 2,718,038.93 × 597,443.73
  4. Step 4: Simplify right side
    1,811,797.35x = 1,623,875,313,637.19
  5. Step 5: Solve for x
    x = 1,623,875,313,637.19/1,811,797.35
  6. Step 6: Final answer
    x = 896,278.67

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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.