Home / 2,280,707.02-3,421,174.43-683,117.92

Finding the Fourth Proportional to 2,280,707.02, 3,421,174.43 and 683,117.92

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Solution

The fourth proportional to 2,280,707.02, 3,421,174.43 and 683,117.92 is: 1,024,711.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,280,707.02 : 3,421,174.43 = 683,117.92 : x
  2. Step 2: Convert to fraction form
    2,280,707.02/3,421,174.43 = 683,117.92/x
  3. Step 3: Cross multiply
    2,280,707.02x = 3,421,174.43 × 683,117.92
  4. Step 4: Simplify right side
    2,280,707.02x = 2,337,065,560,578.79
  5. Step 5: Solve for x
    x = 2,337,065,560,578.79/2,280,707.02
  6. Step 6: Final answer
    x = 1,024,711.00

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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.