Home / 1,934,689.19-2,902,040.53-586,863.41

Finding the Fourth Proportional to 1,934,689.19, 2,902,040.53 and 586,863.41

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Solution

The fourth proportional to 1,934,689.19, 2,902,040.53 and 586,863.41 is: 880,297.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,689.19 : 2,902,040.53 = 586,863.41 : x
  2. Step 2: Convert to fraction form
    1,934,689.19/2,902,040.53 = 586,863.41/x
  3. Step 3: Cross multiply
    1,934,689.19x = 2,902,040.53 × 586,863.41
  4. Step 4: Simplify right side
    1,934,689.19x = 1,703,101,385,416.65
  5. Step 5: Solve for x
    x = 1,703,101,385,416.65/1,934,689.19
  6. Step 6: Final answer
    x = 880,297.16

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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.