Home / 2,927,563.34-4,390,252.86-1,007,932.28

Finding the Fourth Proportional to 2,927,563.34, 4,390,252.86 and 1,007,932.28

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Solution

The fourth proportional to 2,927,563.34, 4,390,252.86 and 1,007,932.28 is: 1,511,522.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,927,563.34 : 4,390,252.86 = 1,007,932.28 : x
  2. Step 2: Convert to fraction form
    2,927,563.34/4,390,252.86 = 1,007,932.28/x
  3. Step 3: Cross multiply
    2,927,563.34x = 4,390,252.86 × 1,007,932.28
  4. Step 4: Simplify right side
    2,927,563.34x = 4,425,077,585,931.95
  5. Step 5: Solve for x
    x = 4,425,077,585,931.95/2,927,563.34
  6. Step 6: Final answer
    x = 1,511,522.41

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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.