Home / 4,050,153.66-6,075,236.40-1,653,998.32

Finding the Fourth Proportional to 4,050,153.66, 6,075,236.40 and 1,653,998.32

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Solution

The fourth proportional to 4,050,153.66, 6,075,236.40 and 1,653,998.32 is: 2,480,999.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050,153.66 : 6,075,236.40 = 1,653,998.32 : x
  2. Step 2: Convert to fraction form
    4,050,153.66/6,075,236.40 = 1,653,998.32/x
  3. Step 3: Cross multiply
    4,050,153.66x = 6,075,236.40 × 1,653,998.32
  4. Step 4: Simplify right side
    4,050,153.66x = 10,048,430,799,202.85
  5. Step 5: Solve for x
    x = 10,048,430,799,202.85/4,050,153.66
  6. Step 6: Final answer
    x = 2,480,999.89

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1.5x scale

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.