Home / 1,254,885.44-1,881,496.02-456,072.08

Finding the Fourth Proportional to 1,254,885.44, 1,881,496.02 and 456,072.08

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Solution

The fourth proportional to 1,254,885.44, 1,881,496.02 and 456,072.08 is: 683,805.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,254,885.44 : 1,881,496.02 = 456,072.08 : x
  2. Step 2: Convert to fraction form
    1,254,885.44/1,881,496.02 = 456,072.08/x
  3. Step 3: Cross multiply
    1,254,885.44x = 1,881,496.02 × 456,072.08
  4. Step 4: Simplify right side
    1,254,885.44x = 858,097,803,353.12
  5. Step 5: Solve for x
    x = 858,097,803,353.12/1,254,885.44
  6. Step 6: Final answer
    x = 683,805.69

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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.