Home / 5,376,184.80-8,064,277.20-4,845,343.20

Finding the Fourth Proportional to 5,376,184.80, 8,064,277.20 and 4,845,343.20

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Solution

The fourth proportional to 5,376,184.80, 8,064,277.20 and 4,845,343.20 is: 7,268,014.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,376,184.80 : 8,064,277.20 = 4,845,343.20 : x
  2. Step 2: Convert to fraction form
    5,376,184.80/8,064,277.20 = 4,845,343.20/x
  3. Step 3: Cross multiply
    5,376,184.80x = 8,064,277.20 × 4,845,343.20
  4. Step 4: Simplify right side
    5,376,184.80x = 39,074,190,693,935.04
  5. Step 5: Solve for x
    x = 39,074,190,693,935.04/5,376,184.80
  6. Step 6: Final answer
    x = 7,268,014.80

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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.