Home / 7,076,058.41-9,761,887.10-4,496,355.22

Finding the Fourth Proportional to 7,076,058.41, 9,761,887.10 and 4,496,355.22

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Solution

The fourth proportional to 7,076,058.41, 9,761,887.10 and 4,496,355.22 is: 6,203,017.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,076,058.41 : 9,761,887.10 = 4,496,355.22 : x
  2. Step 2: Convert to fraction form
    7,076,058.41/9,761,887.10 = 4,496,355.22/x
  3. Step 3: Cross multiply
    7,076,058.41x = 9,761,887.10 × 4,496,355.22
  4. Step 4: Simplify right side
    7,076,058.41x = 43,892,911,947,844.45
  5. Step 5: Solve for x
    x = 43,892,911,947,844.45/7,076,058.41
  6. Step 6: Final answer
    x = 6,203,017.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.