Home / 2,730,562.45-4,097,671.74-1,133,127.02

Finding the Fourth Proportional to 2,730,562.45, 4,097,671.74 and 1,133,127.02

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Solution

The fourth proportional to 2,730,562.45, 4,097,671.74 and 1,133,127.02 is: 1,700,449.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,562.45 : 4,097,671.74 = 1,133,127.02 : x
  2. Step 2: Convert to fraction form
    2,730,562.45/4,097,671.74 = 1,133,127.02/x
  3. Step 3: Cross multiply
    2,730,562.45x = 4,097,671.74 × 1,133,127.02
  4. Step 4: Simplify right side
    2,730,562.45x = 4,643,182,577,928.60
  5. Step 5: Solve for x
    x = 4,643,182,577,928.60/2,730,562.45
  6. Step 6: Final answer
    x = 1,700,449.14

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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.