Home / 1,571,995.39-2,358,491.31-561,094.96

Finding the Fourth Proportional to 1,571,995.39, 2,358,491.31 and 561,094.96

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Solution

The fourth proportional to 1,571,995.39, 2,358,491.31 and 561,094.96 is: 841,820.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,571,995.39 : 2,358,491.31 = 561,094.96 : x
  2. Step 2: Convert to fraction form
    1,571,995.39/2,358,491.31 = 561,094.96/x
  3. Step 3: Cross multiply
    1,571,995.39x = 2,358,491.31 × 561,094.96
  4. Step 4: Simplify right side
    1,571,995.39x = 1,323,337,587,244.80
  5. Step 5: Solve for x
    x = 1,323,337,587,244.80/1,571,995.39
  6. Step 6: Final answer
    x = 841,820.27

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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.