Home / 7,473,784.90-10,313,822.94-4,036,025.80

Finding the Fourth Proportional to 7,473,784.90, 10,313,822.94 and 4,036,025.80

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Solution

The fourth proportional to 7,473,784.90, 10,313,822.94 and 4,036,025.80 is: 5,569,715.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,784.90 : 10,313,822.94 = 4,036,025.80 : x
  2. Step 2: Convert to fraction form
    7,473,784.90/10,313,822.94 = 4,036,025.80/x
  3. Step 3: Cross multiply
    7,473,784.90x = 10,313,822.94 × 4,036,025.80
  4. Step 4: Simplify right side
    7,473,784.90x = 41,626,855,482,471.85
  5. Step 5: Solve for x
    x = 41,626,855,482,471.85/7,473,784.90
  6. Step 6: Final answer
    x = 5,569,715.48

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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.