Home / 3,004,207.04-4,506,317.28-729,721.28

Finding the Fourth Proportional to 3,004,207.04, 4,506,317.28 and 729,721.28

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Solution

The fourth proportional to 3,004,207.04, 4,506,317.28 and 729,721.28 is: 1,094,583.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,207.04 : 4,506,317.28 = 729,721.28 : x
  2. Step 2: Convert to fraction form
    3,004,207.04/4,506,317.28 = 729,721.28/x
  3. Step 3: Cross multiply
    3,004,207.04x = 4,506,317.28 × 729,721.28
  4. Step 4: Simplify right side
    3,004,207.04x = 3,288,355,613,647.72
  5. Step 5: Solve for x
    x = 3,288,355,613,647.72/3,004,207.04
  6. Step 6: Final answer
    x = 1,094,583.55

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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.