Home / 1,595,087.70-2,390,444.55-1,024,718.10

Finding the Fourth Proportional to 1,595,087.70, 2,390,444.55 and 1,024,718.10

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Solution

The fourth proportional to 1,595,087.70, 2,390,444.55 and 1,024,718.10 is: 1,535,672.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,087.70 : 2,390,444.55 = 1,024,718.10 : x
  2. Step 2: Convert to fraction form
    1,595,087.70/2,390,444.55 = 1,024,718.10/x
  3. Step 3: Cross multiply
    1,595,087.70x = 2,390,444.55 × 1,024,718.10
  4. Step 4: Simplify right side
    1,595,087.70x = 2,449,531,797,431.36
  5. Step 5: Solve for x
    x = 2,449,531,797,431.36/1,595,087.70
  6. Step 6: Final answer
    x = 1,535,672.17

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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.