Home / 1,700,311.30-2,544,562.05-1,168,870.30

Finding the Fourth Proportional to 1,700,311.30, 2,544,562.05 and 1,168,870.30

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Solution

The fourth proportional to 1,700,311.30, 2,544,562.05 and 1,168,870.30 is: 1,749,246.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,311.30 : 2,544,562.05 = 1,168,870.30 : x
  2. Step 2: Convert to fraction form
    1,700,311.30/2,544,562.05 = 1,168,870.30/x
  3. Step 3: Cross multiply
    1,700,311.30x = 2,544,562.05 × 1,168,870.30
  4. Step 4: Simplify right side
    1,700,311.30x = 2,974,263,006,752.12
  5. Step 5: Solve for x
    x = 2,974,263,006,752.12/1,700,311.30
  6. Step 6: Final answer
    x = 1,749,246.16

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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.