Home / 3,670,691.80-5,506,037.70-1,544,927.80

Finding the Fourth Proportional to 3,670,691.80, 5,506,037.70 and 1,544,927.80

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Solution

The fourth proportional to 3,670,691.80, 5,506,037.70 and 1,544,927.80 is: 2,317,391.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,691.80 : 5,506,037.70 = 1,544,927.80 : x
  2. Step 2: Convert to fraction form
    3,670,691.80/5,506,037.70 = 1,544,927.80/x
  3. Step 3: Cross multiply
    3,670,691.80x = 5,506,037.70 × 1,544,927.80
  4. Step 4: Simplify right side
    3,670,691.80x = 8,506,430,710,578.06
  5. Step 5: Solve for x
    x = 8,506,430,710,578.06/3,670,691.80
  6. Step 6: Final answer
    x = 2,317,391.70

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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.