Home / 5,590,490.41-7,714,830.90-3,526,839.01

Finding the Fourth Proportional to 5,590,490.41, 7,714,830.90 and 3,526,839.01

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Solution

The fourth proportional to 5,590,490.41, 7,714,830.90 and 3,526,839.01 is: 4,867,008.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,590,490.41 : 7,714,830.90 = 3,526,839.01 : x
  2. Step 2: Convert to fraction form
    5,590,490.41/7,714,830.90 = 3,526,839.01/x
  3. Step 3: Cross multiply
    5,590,490.41x = 7,714,830.90 × 3,526,839.01
  4. Step 4: Simplify right side
    5,590,490.41x = 27,208,966,573,673.41
  5. Step 5: Solve for x
    x = 27,208,966,573,673.41/5,590,490.41
  6. Step 6: Final answer
    x = 4,867,008.90

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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.