Home / 5,821,703.80-8,732,555.70-2,035,569.40

Finding the Fourth Proportional to 5,821,703.80, 8,732,555.70 and 2,035,569.40

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Solution

The fourth proportional to 5,821,703.80, 8,732,555.70 and 2,035,569.40 is: 3,053,354.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,821,703.80 : 8,732,555.70 = 2,035,569.40 : x
  2. Step 2: Convert to fraction form
    5,821,703.80/8,732,555.70 = 2,035,569.40/x
  3. Step 3: Cross multiply
    5,821,703.80x = 8,732,555.70 × 2,035,569.40
  4. Step 4: Simplify right side
    5,821,703.80x = 17,775,723,166,715.58
  5. Step 5: Solve for x
    x = 17,775,723,166,715.58/5,821,703.80
  6. Step 6: Final answer
    x = 3,053,354.10

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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.