Home / 895,496.96-1,343,244-614,161.28

Finding the Fourth Proportional to 895,496.96, 1,343,244 and 614,161.28

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Solution

The fourth proportional to 895,496.96, 1,343,244 and 614,161.28 is: 921,240.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,496.96 : 1,343,244 = 614,161.28 : x
  2. Step 2: Convert to fraction form
    895,496.96/1,343,244 = 614,161.28/x
  3. Step 3: Cross multiply
    895,496.96x = 1,343,244 × 614,161.28
  4. Step 4: Simplify right side
    895,496.96x = 824,968,454,392.32
  5. Step 5: Solve for x
    x = 824,968,454,392.32/895,496.96
  6. Step 6: Final answer
    x = 921,240.93

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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.