Home / 1,144,007.10-1,580,818.52-833,369.04

Finding the Fourth Proportional to 1,144,007.10, 1,580,818.52 and 833,369.04

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Solution

The fourth proportional to 1,144,007.10, 1,580,818.52 and 833,369.04 is: 1,151,570.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,007.10 : 1,580,818.52 = 833,369.04 : x
  2. Step 2: Convert to fraction form
    1,144,007.10/1,580,818.52 = 833,369.04/x
  3. Step 3: Cross multiply
    1,144,007.10x = 1,580,818.52 × 833,369.04
  4. Step 4: Simplify right side
    1,144,007.10x = 1,317,405,214,510.04
  5. Step 5: Solve for x
    x = 1,317,405,214,510.04/1,144,007.10
  6. Step 6: Final answer
    x = 1,151,570.84

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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.