Home / 3,783,032.83-5,674,130.07-1,354,089.07

Finding the Fourth Proportional to 3,783,032.83, 5,674,130.07 and 1,354,089.07

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Solution

The fourth proportional to 3,783,032.83, 5,674,130.07 and 1,354,089.07 is: 2,030,983.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,783,032.83 : 5,674,130.07 = 1,354,089.07 : x
  2. Step 2: Convert to fraction form
    3,783,032.83/5,674,130.07 = 1,354,089.07/x
  3. Step 3: Cross multiply
    3,783,032.83x = 5,674,130.07 × 1,354,089.07
  4. Step 4: Simplify right side
    3,783,032.83x = 7,683,277,509,545.34
  5. Step 5: Solve for x
    x = 7,683,277,509,545.34/3,783,032.83
  6. Step 6: Final answer
    x = 2,030,983.57

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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.