Home / 1,937,296.08-2,906,386.38-589,649.67

Finding the Fourth Proportional to 1,937,296.08, 2,906,386.38 and 589,649.67

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Solution

The fourth proportional to 1,937,296.08, 2,906,386.38 and 589,649.67 is: 884,609.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,296.08 : 2,906,386.38 = 589,649.67 : x
  2. Step 2: Convert to fraction form
    1,937,296.08/2,906,386.38 = 589,649.67/x
  3. Step 3: Cross multiply
    1,937,296.08x = 2,906,386.38 × 589,649.67
  4. Step 4: Simplify right side
    1,937,296.08x = 1,713,749,769,859.49
  5. Step 5: Solve for x
    x = 1,713,749,769,859.49/1,937,296.08
  6. Step 6: Final answer
    x = 884,609.11

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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.