Home / 3,287,350.14-4,536,640.02-1,837,048.98

Finding the Fourth Proportional to 3,287,350.14, 4,536,640.02 and 1,837,048.98

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Solution

The fourth proportional to 3,287,350.14, 4,536,640.02 and 1,837,048.98 is: 2,535,181.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,287,350.14 : 4,536,640.02 = 1,837,048.98 : x
  2. Step 2: Convert to fraction form
    3,287,350.14/4,536,640.02 = 1,837,048.98/x
  3. Step 3: Cross multiply
    3,287,350.14x = 4,536,640.02 × 1,837,048.98
  4. Step 4: Simplify right side
    3,287,350.14x = 8,334,029,921,368.18
  5. Step 5: Solve for x
    x = 8,334,029,921,368.18/3,287,350.14
  6. Step 6: Final answer
    x = 2,535,181.70

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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.