Home / 4,901,412.12-7,350,869.58-3,475,489.56

Finding the Fourth Proportional to 4,901,412.12, 7,350,869.58 and 3,475,489.56

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Solution

The fourth proportional to 4,901,412.12, 7,350,869.58 and 3,475,489.56 is: 5,212,348.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,901,412.12 : 7,350,869.58 = 3,475,489.56 : x
  2. Step 2: Convert to fraction form
    4,901,412.12/7,350,869.58 = 3,475,489.56/x
  3. Step 3: Cross multiply
    4,901,412.12x = 7,350,869.58 × 3,475,489.56
  4. Step 4: Simplify right side
    4,901,412.12x = 25,547,870,482,211.59
  5. Step 5: Solve for x
    x = 25,547,870,482,211.59/4,901,412.12
  6. Step 6: Final answer
    x = 5,212,348.98

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.