Home / 1,736,070.88-2,604,086.86-613,877.44

Finding the Fourth Proportional to 1,736,070.88, 2,604,086.86 and 613,877.44

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Solution

The fourth proportional to 1,736,070.88, 2,604,086.86 and 613,877.44 is: 920,809.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,070.88 : 2,604,086.86 = 613,877.44 : x
  2. Step 2: Convert to fraction form
    1,736,070.88/2,604,086.86 = 613,877.44/x
  3. Step 3: Cross multiply
    1,736,070.88x = 2,604,086.86 × 613,877.44
  4. Step 4: Simplify right side
    1,736,070.88x = 1,598,590,175,154.44
  5. Step 5: Solve for x
    x = 1,598,590,175,154.44/1,736,070.88
  6. Step 6: Final answer
    x = 920,809.28

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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.