Home / 1,846,002.12-2,547,610.72-1,030,364.52

Finding the Fourth Proportional to 1,846,002.12, 2,547,610.72 and 1,030,364.52

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Solution

The fourth proportional to 1,846,002.12, 2,547,610.72 and 1,030,364.52 is: 1,421,974.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,002.12 : 2,547,610.72 = 1,030,364.52 : x
  2. Step 2: Convert to fraction form
    1,846,002.12/2,547,610.72 = 1,030,364.52/x
  3. Step 3: Cross multiply
    1,846,002.12x = 2,547,610.72 × 1,030,364.52
  4. Step 4: Simplify right side
    1,846,002.12x = 2,624,967,696,659.65
  5. Step 5: Solve for x
    x = 2,624,967,696,659.65/1,846,002.12
  6. Step 6: Final answer
    x = 1,421,974.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.