Home / 4,612,095.54-6,917,433.90-1,538,140.24

Finding the Fourth Proportional to 4,612,095.54, 6,917,433.90 and 1,538,140.24

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Solution

The fourth proportional to 4,612,095.54, 6,917,433.90 and 1,538,140.24 is: 2,306,973.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,612,095.54 : 6,917,433.90 = 1,538,140.24 : x
  2. Step 2: Convert to fraction form
    4,612,095.54/6,917,433.90 = 1,538,140.24/x
  3. Step 3: Cross multiply
    4,612,095.54x = 6,917,433.90 × 1,538,140.24
  4. Step 4: Simplify right side
    4,612,095.54x = 10,639,983,439,130.14
  5. Step 5: Solve for x
    x = 10,639,983,439,130.14/4,612,095.54
  6. Step 6: Final answer
    x = 2,306,973.77

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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.