Home / 2,499,586.16-3,749,384.70-903,276.63

Finding the Fourth Proportional to 2,499,586.16, 3,749,384.70 and 903,276.63

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Solution

The fourth proportional to 2,499,586.16, 3,749,384.70 and 903,276.63 is: 1,354,916.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,499,586.16 : 3,749,384.70 = 903,276.63 : x
  2. Step 2: Convert to fraction form
    2,499,586.16/3,749,384.70 = 903,276.63/x
  3. Step 3: Cross multiply
    2,499,586.16x = 3,749,384.70 × 903,276.63
  4. Step 4: Simplify right side
    2,499,586.16x = 3,386,731,576,389.56
  5. Step 5: Solve for x
    x = 3,386,731,576,389.56/2,499,586.16
  6. Step 6: Final answer
    x = 1,354,916.92

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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.