Home / 2,624,670.15-3,937,429.26-1,108,581

Finding the Fourth Proportional to 2,624,670.15, 3,937,429.26 and 1,108,581

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Solution

The fourth proportional to 2,624,670.15, 3,937,429.26 and 1,108,581 is: 1,663,050.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624,670.15 : 3,937,429.26 = 1,108,581 : x
  2. Step 2: Convert to fraction form
    2,624,670.15/3,937,429.26 = 1,108,581/x
  3. Step 3: Cross multiply
    2,624,670.15x = 3,937,429.26 × 1,108,581
  4. Step 4: Simplify right side
    2,624,670.15x = 4,364,959,266,480.06
  5. Step 5: Solve for x
    x = 4,364,959,266,480.06/2,624,670.15
  6. Step 6: Final answer
    x = 1,663,050.60

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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.