Home / 4,037,543.42-6,054,543.45-1,511,427.20

Finding the Fourth Proportional to 4,037,543.42, 6,054,543.45 and 1,511,427.20

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Solution

The fourth proportional to 4,037,543.42, 6,054,543.45 and 1,511,427.20 is: 2,266,477.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,543.42 : 6,054,543.45 = 1,511,427.20 : x
  2. Step 2: Convert to fraction form
    4,037,543.42/6,054,543.45 = 1,511,427.20/x
  3. Step 3: Cross multiply
    4,037,543.42x = 6,054,543.45 × 1,511,427.20
  4. Step 4: Simplify right side
    4,037,543.42x = 9,151,001,623,639.12
  5. Step 5: Solve for x
    x = 9,151,001,623,639.12/4,037,543.42
  6. Step 6: Final answer
    x = 2,266,477.58

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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.