Home / 7,106,715.08-9,807,520.66-4,050,436.04

Finding the Fourth Proportional to 7,106,715.08, 9,807,520.66 and 4,050,436.04

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Solution

The fourth proportional to 7,106,715.08, 9,807,520.66 and 4,050,436.04 is: 5,589,746.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,106,715.08 : 9,807,520.66 = 4,050,436.04 : x
  2. Step 2: Convert to fraction form
    7,106,715.08/9,807,520.66 = 4,050,436.04/x
  3. Step 3: Cross multiply
    7,106,715.08x = 9,807,520.66 × 4,050,436.04
  4. Step 4: Simplify right side
    7,106,715.08x = 39,724,735,144,308.59
  5. Step 5: Solve for x
    x = 39,724,735,144,308.59/7,106,715.08
  6. Step 6: Final answer
    x = 5,589,746.42

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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.