Home / 956,673.83-1,435,012.57-898,215.32

Finding the Fourth Proportional to 956,673.83, 1,435,012.57 and 898,215.32

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Solution

The fourth proportional to 956,673.83, 1,435,012.57 and 898,215.32 is: 1,347,324.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,673.83 : 1,435,012.57 = 898,215.32 : x
  2. Step 2: Convert to fraction form
    956,673.83/1,435,012.57 = 898,215.32/x
  3. Step 3: Cross multiply
    956,673.83x = 1,435,012.57 × 898,215.32
  4. Step 4: Simplify right side
    956,673.83x = 1,288,950,276,108.57
  5. Step 5: Solve for x
    x = 1,288,950,276,108.57/956,673.83
  6. Step 6: Final answer
    x = 1,347,324.69

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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.