Home / 6,426,530.52-9,573,002.01-6,078,450.51

Finding the Fourth Proportional to 6,426,530.52, 9,573,002.01 and 6,078,450.51

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Solution

The fourth proportional to 6,426,530.52, 9,573,002.01 and 6,078,450.51 is: 9,054,499.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,426,530.52 : 9,573,002.01 = 6,078,450.51 : x
  2. Step 2: Convert to fraction form
    6,426,530.52/9,573,002.01 = 6,078,450.51/x
  3. Step 3: Cross multiply
    6,426,530.52x = 9,573,002.01 × 6,078,450.51
  4. Step 4: Simplify right side
    6,426,530.52x = 58,189,018,949,915.52
  5. Step 5: Solve for x
    x = 58,189,018,949,915.52/6,426,530.52
  6. Step 6: Final answer
    x = 9,054,499.74

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.