Home / 17,442,907.10-26,165,527.05-5,928,206.30

Finding the Fourth Proportional to 17,442,907.10, 26,165,527.05 and 5,928,206.30

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Solution

The fourth proportional to 17,442,907.10, 26,165,527.05 and 5,928,206.30 is: 8,892,705.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,442,907.10 : 26,165,527.05 = 5,928,206.30 : x
  2. Step 2: Convert to fraction form
    17,442,907.10/26,165,527.05 = 5,928,206.30/x
  3. Step 3: Cross multiply
    17,442,907.10x = 26,165,527.05 × 5,928,206.30
  4. Step 4: Simplify right side
    17,442,907.10x = 155,114,642,300,630.41
  5. Step 5: Solve for x
    x = 155,114,642,300,630.41/17,442,907.10
  6. Step 6: Final answer
    x = 8,892,705.87

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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.