Home / 4,904,074.40-7,355,815.32-1,829,473.16

Finding the Fourth Proportional to 4,904,074.40, 7,355,815.32 and 1,829,473.16

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Solution

The fourth proportional to 4,904,074.40, 7,355,815.32 and 1,829,473.16 is: 2,744,099.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,904,074.40 : 7,355,815.32 = 1,829,473.16 : x
  2. Step 2: Convert to fraction form
    4,904,074.40/7,355,815.32 = 1,829,473.16/x
  3. Step 3: Cross multiply
    4,904,074.40x = 7,355,815.32 × 1,829,473.16
  4. Step 4: Simplify right side
    4,904,074.40x = 13,457,266,697,856.81
  5. Step 5: Solve for x
    x = 13,457,266,697,856.81/4,904,074.40
  6. Step 6: Final answer
    x = 2,744,099.21

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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.