Home / 1,166,867.10-1,750,300.65-1,096,008.30

Finding the Fourth Proportional to 1,166,867.10, 1,750,300.65 and 1,096,008.30

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Solution

The fourth proportional to 1,166,867.10, 1,750,300.65 and 1,096,008.30 is: 1,644,012.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,867.10 : 1,750,300.65 = 1,096,008.30 : x
  2. Step 2: Convert to fraction form
    1,166,867.10/1,750,300.65 = 1,096,008.30/x
  3. Step 3: Cross multiply
    1,166,867.10x = 1,750,300.65 × 1,096,008.30
  4. Step 4: Simplify right side
    1,166,867.10x = 1,918,344,039,895.40
  5. Step 5: Solve for x
    x = 1,918,344,039,895.40/1,166,867.10
  6. Step 6: Final answer
    x = 1,644,012.45

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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.