Home / 7,518,341.04-10,375,325.88-4,463,167.92

Finding the Fourth Proportional to 7,518,341.04, 10,375,325.88 and 4,463,167.92

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Solution

The fourth proportional to 7,518,341.04, 10,375,325.88 and 4,463,167.92 is: 6,159,180.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,518,341.04 : 10,375,325.88 = 4,463,167.92 : x
  2. Step 2: Convert to fraction form
    7,518,341.04/10,375,325.88 = 4,463,167.92/x
  3. Step 3: Cross multiply
    7,518,341.04x = 10,375,325.88 × 4,463,167.92
  4. Step 4: Simplify right side
    7,518,341.04x = 46,306,821,627,161.77
  5. Step 5: Solve for x
    x = 46,306,821,627,161.77/7,518,341.04
  6. Step 6: Final answer
    x = 6,159,180.78

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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.