Home / 6,736,637.04-9,296,551.20-3,639,159.84

Finding the Fourth Proportional to 6,736,637.04, 9,296,551.20 and 3,639,159.84

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Solution

The fourth proportional to 6,736,637.04, 9,296,551.20 and 3,639,159.84 is: 5,022,036.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,736,637.04 : 9,296,551.20 = 3,639,159.84 : x
  2. Step 2: Convert to fraction form
    6,736,637.04/9,296,551.20 = 3,639,159.84/x
  3. Step 3: Cross multiply
    6,736,637.04x = 9,296,551.20 × 3,639,159.84
  4. Step 4: Simplify right side
    6,736,637.04x = 33,831,635,777,543.80
  5. Step 5: Solve for x
    x = 33,831,635,777,543.80/6,736,637.04
  6. Step 6: Final answer
    x = 5,022,036.30

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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.