Home / 11,574,740.04-17,360,419.68-3,375,178.80

Finding the Fourth Proportional to 11,574,740.04, 17,360,419.68 and 3,375,178.80

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Solution

The fourth proportional to 11,574,740.04, 17,360,419.68 and 3,375,178.80 is: 5,062,275.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,574,740.04 : 17,360,419.68 = 3,375,178.80 : x
  2. Step 2: Convert to fraction form
    11,574,740.04/17,360,419.68 = 3,375,178.80/x
  3. Step 3: Cross multiply
    11,574,740.04x = 17,360,419.68 × 3,375,178.80
  4. Step 4: Simplify right side
    11,574,740.04x = 58,594,520,463,038.78
  5. Step 5: Solve for x
    x = 58,594,520,463,038.78/11,574,740.04
  6. Step 6: Final answer
    x = 5,062,275.29

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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.