Home / 2,903,116.64-4,006,387.92-1,596,300.96

Finding the Fourth Proportional to 2,903,116.64, 4,006,387.92 and 1,596,300.96

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Solution

The fourth proportional to 2,903,116.64, 4,006,387.92 and 1,596,300.96 is: 2,202,943.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,116.64 : 4,006,387.92 = 1,596,300.96 : x
  2. Step 2: Convert to fraction form
    2,903,116.64/4,006,387.92 = 1,596,300.96/x
  3. Step 3: Cross multiply
    2,903,116.64x = 4,006,387.92 × 1,596,300.96
  4. Step 4: Simplify right side
    2,903,116.64x = 6,395,400,882,828.40
  5. Step 5: Solve for x
    x = 6,395,400,882,828.40/2,903,116.64
  6. Step 6: Final answer
    x = 2,202,943.14

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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.