Home / 956,682.09-1,435,024.95-898,223.58

Finding the Fourth Proportional to 956,682.09, 1,435,024.95 and 898,223.58

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Solution

The fourth proportional to 956,682.09, 1,435,024.95 and 898,223.58 is: 1,347,337.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,682.09 : 1,435,024.95 = 898,223.58 : x
  2. Step 2: Convert to fraction form
    956,682.09/1,435,024.95 = 898,223.58/x
  3. Step 3: Cross multiply
    956,682.09x = 1,435,024.95 × 898,223.58
  4. Step 4: Simplify right side
    956,682.09x = 1,288,973,247,978.32
  5. Step 5: Solve for x
    x = 1,288,973,247,978.32/956,682.09
  6. Step 6: Final answer
    x = 1,347,337.07

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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.