Home / 1,834,089.66-2,529,284.76-1,180,048.14

Finding the Fourth Proportional to 1,834,089.66, 2,529,284.76 and 1,180,048.14

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Solution

The fourth proportional to 1,834,089.66, 2,529,284.76 and 1,180,048.14 is: 1,627,334.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,089.66 : 2,529,284.76 = 1,180,048.14 : x
  2. Step 2: Convert to fraction form
    1,834,089.66/2,529,284.76 = 1,180,048.14/x
  3. Step 3: Cross multiply
    1,834,089.66x = 2,529,284.76 × 1,180,048.14
  4. Step 4: Simplify right side
    1,834,089.66x = 2,984,677,776,568.35
  5. Step 5: Solve for x
    x = 2,984,677,776,568.35/1,834,089.66
  6. Step 6: Final answer
    x = 1,627,334.72

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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.