Home / 1,076,746.88-1,613,050.48-601,992.48

Finding the Fourth Proportional to 1,076,746.88, 1,613,050.48 and 601,992.48

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Solution

The fourth proportional to 1,076,746.88, 1,613,050.48 and 601,992.48 is: 901,831.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,746.88 : 1,613,050.48 = 601,992.48 : x
  2. Step 2: Convert to fraction form
    1,076,746.88/1,613,050.48 = 601,992.48/x
  3. Step 3: Cross multiply
    1,076,746.88x = 1,613,050.48 × 601,992.48
  4. Step 4: Simplify right side
    1,076,746.88x = 971,044,258,820.39
  5. Step 5: Solve for x
    x = 971,044,258,820.39/1,076,746.88
  6. Step 6: Final answer
    x = 901,831.50

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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.