Home / 1,576,325.04-2,355,850.65-1,150,757.01

Finding the Fourth Proportional to 1,576,325.04, 2,355,850.65 and 1,150,757.01

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Solution

The fourth proportional to 1,576,325.04, 2,355,850.65 and 1,150,757.01 is: 1,719,830.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,325.04 : 2,355,850.65 = 1,150,757.01 : x
  2. Step 2: Convert to fraction form
    1,576,325.04/2,355,850.65 = 1,150,757.01/x
  3. Step 3: Cross multiply
    1,576,325.04x = 2,355,850.65 × 1,150,757.01
  4. Step 4: Simplify right side
    1,576,325.04x = 2,711,011,644,246.77
  5. Step 5: Solve for x
    x = 2,711,011,644,246.77/1,576,325.04
  6. Step 6: Final answer
    x = 1,719,830.35

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.