Home / 7,652,934.11-10,560,650.48-4,752,263.15

Finding the Fourth Proportional to 7,652,934.11, 10,560,650.48 and 4,752,263.15

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Solution

The fourth proportional to 7,652,934.11, 10,560,650.48 and 4,752,263.15 is: 6,557,875.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,652,934.11 : 10,560,650.48 = 4,752,263.15 : x
  2. Step 2: Convert to fraction form
    7,652,934.11/10,560,650.48 = 4,752,263.15/x
  3. Step 3: Cross multiply
    7,652,934.11x = 10,560,650.48 × 4,752,263.15
  4. Step 4: Simplify right side
    7,652,934.11x = 50,186,990,154,416.09
  5. Step 5: Solve for x
    x = 50,186,990,154,416.09/7,652,934.11
  6. Step 6: Final answer
    x = 6,557,875.64

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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.