Home / 4,528,568.64-6,796,002.22-2,927,159.76

Finding the Fourth Proportional to 4,528,568.64, 6,796,002.22 and 2,927,159.76

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Solution

The fourth proportional to 4,528,568.64, 6,796,002.22 and 2,927,159.76 is: 4,392,775.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528,568.64 : 6,796,002.22 = 2,927,159.76 : x
  2. Step 2: Convert to fraction form
    4,528,568.64/6,796,002.22 = 2,927,159.76/x
  3. Step 3: Cross multiply
    4,528,568.64x = 6,796,002.22 × 2,927,159.76
  4. Step 4: Simplify right side
    4,528,568.64x = 19,892,984,227,254.66
  5. Step 5: Solve for x
    x = 19,892,984,227,254.66/4,528,568.64
  6. Step 6: Final answer
    x = 4,392,775.25

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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.