Home / 6,653,700.86-9,182,117.07-3,597,915.11

Finding the Fourth Proportional to 6,653,700.86, 9,182,117.07 and 3,597,915.11

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Solution

The fourth proportional to 6,653,700.86, 9,182,117.07 and 3,597,915.11 is: 4,965,128.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,653,700.86 : 9,182,117.07 = 3,597,915.11 : x
  2. Step 2: Convert to fraction form
    6,653,700.86/9,182,117.07 = 3,597,915.11/x
  3. Step 3: Cross multiply
    6,653,700.86x = 9,182,117.07 × 3,597,915.11
  4. Step 4: Simplify right side
    6,653,700.86x = 33,036,477,702,031.34
  5. Step 5: Solve for x
    x = 33,036,477,702,031.34/6,653,700.86
  6. Step 6: Final answer
    x = 4,965,128.19

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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.