Home / 1,713,607.04-2,364,737.47-949,644.20

Finding the Fourth Proportional to 1,713,607.04, 2,364,737.47 and 949,644.20

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Solution

The fourth proportional to 1,713,607.04, 2,364,737.47 and 949,644.20 is: 1,310,486.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,607.04 : 2,364,737.47 = 949,644.20 : x
  2. Step 2: Convert to fraction form
    1,713,607.04/2,364,737.47 = 949,644.20/x
  3. Step 3: Cross multiply
    1,713,607.04x = 2,364,737.47 × 949,644.20
  4. Step 4: Simplify right side
    1,713,607.04x = 2,245,659,208,710.38
  5. Step 5: Solve for x
    x = 2,245,659,208,710.38/1,713,607.04
  6. Step 6: Final answer
    x = 1,310,486.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.