Home / 1,637,964.16-2,457,296.16-573,040.96

Finding the Fourth Proportional to 1,637,964.16, 2,457,296.16 and 573,040.96

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Solution

The fourth proportional to 1,637,964.16, 2,457,296.16 and 573,040.96 is: 859,683.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,637,964.16 : 2,457,296.16 = 573,040.96 : x
  2. Step 2: Convert to fraction form
    1,637,964.16/2,457,296.16 = 573,040.96/x
  3. Step 3: Cross multiply
    1,637,964.16x = 2,457,296.16 × 573,040.96
  4. Step 4: Simplify right side
    1,637,964.16x = 1,408,131,350,530.71
  5. Step 5: Solve for x
    x = 1,408,131,350,530.71/1,637,964.16
  6. Step 6: Final answer
    x = 859,683.86

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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.