Home / 1,837,887.04-2,756,831.52-700,384

Finding the Fourth Proportional to 1,837,887.04, 2,756,831.52 and 700,384

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Solution

The fourth proportional to 1,837,887.04, 2,756,831.52 and 700,384 is: 1,050,576.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,887.04 : 2,756,831.52 = 700,384 : x
  2. Step 2: Convert to fraction form
    1,837,887.04/2,756,831.52 = 700,384/x
  3. Step 3: Cross multiply
    1,837,887.04x = 2,756,831.52 × 700,384
  4. Step 4: Simplify right side
    1,837,887.04x = 1,930,840,687,303.68
  5. Step 5: Solve for x
    x = 1,930,840,687,303.68/1,837,887.04
  6. Step 6: Final answer
    x = 1,050,576.37

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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.