Home / 1,719,075.36-2,575,069.29-1,006,944.42

Finding the Fourth Proportional to 1,719,075.36, 2,575,069.29 and 1,006,944.42

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Solution

The fourth proportional to 1,719,075.36, 2,575,069.29 and 1,006,944.42 is: 1,508,340.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,719,075.36 : 2,575,069.29 = 1,006,944.42 : x
  2. Step 2: Convert to fraction form
    1,719,075.36/2,575,069.29 = 1,006,944.42/x
  3. Step 3: Cross multiply
    1,719,075.36x = 2,575,069.29 × 1,006,944.42
  4. Step 4: Simplify right side
    1,719,075.36x = 2,592,951,652,678.86
  5. Step 5: Solve for x
    x = 2,592,951,652,678.86/1,719,075.36
  6. Step 6: Final answer
    x = 1,508,340.89

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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.