Home / 6,361,730.28-9,543,482.38-2,043,911.28

Finding the Fourth Proportional to 6,361,730.28, 9,543,482.38 and 2,043,911.28

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Solution

The fourth proportional to 6,361,730.28, 9,543,482.38 and 2,043,911.28 is: 3,066,151.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,361,730.28 : 9,543,482.38 = 2,043,911.28 : x
  2. Step 2: Convert to fraction form
    6,361,730.28/9,543,482.38 = 2,043,911.28/x
  3. Step 3: Cross multiply
    6,361,730.28x = 9,543,482.38 × 2,043,911.28
  4. Step 4: Simplify right side
    6,361,730.28x = 19,506,031,242,233.07
  5. Step 5: Solve for x
    x = 19,506,031,242,233.07/6,361,730.28
  6. Step 6: Final answer
    x = 3,066,151.88

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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.