Home / 9,605,447.01-14,385,079.74-5,494,308.01

Finding the Fourth Proportional to 9,605,447.01, 14,385,079.74 and 5,494,308.01

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Solution

The fourth proportional to 9,605,447.01, 14,385,079.74 and 5,494,308.01 is: 8,228,254.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,605,447.01 : 14,385,079.74 = 5,494,308.01 : x
  2. Step 2: Convert to fraction form
    9,605,447.01/14,385,079.74 = 5,494,308.01/x
  3. Step 3: Cross multiply
    9,605,447.01x = 14,385,079.74 × 5,494,308.01
  4. Step 4: Simplify right side
    9,605,447.01x = 79,036,058,804,008.03
  5. Step 5: Solve for x
    x = 79,036,058,804,008.03/9,605,447.01
  6. Step 6: Final answer
    x = 8,228,254.11

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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.