Home / 5,456,854.04-7,530,466.04-2,976,080.70

Finding the Fourth Proportional to 5,456,854.04, 7,530,466.04 and 2,976,080.70

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Solution

The fourth proportional to 5,456,854.04, 7,530,466.04 and 2,976,080.70 is: 4,106,995.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,456,854.04 : 7,530,466.04 = 2,976,080.70 : x
  2. Step 2: Convert to fraction form
    5,456,854.04/7,530,466.04 = 2,976,080.70/x
  3. Step 3: Cross multiply
    5,456,854.04x = 7,530,466.04 × 2,976,080.70
  4. Step 4: Simplify right side
    5,456,854.04x = 22,411,274,642,506.69
  5. Step 5: Solve for x
    x = 22,411,274,642,506.69/5,456,854.04
  6. Step 6: Final answer
    x = 4,106,995.44

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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.