Home / 2,713,382.40-4,070,160.24-1,364,808.48

Finding the Fourth Proportional to 2,713,382.40, 4,070,160.24 and 1,364,808.48

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Solution

The fourth proportional to 2,713,382.40, 4,070,160.24 and 1,364,808.48 is: 2,047,256.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,382.40 : 4,070,160.24 = 1,364,808.48 : x
  2. Step 2: Convert to fraction form
    2,713,382.40/4,070,160.24 = 1,364,808.48/x
  3. Step 3: Cross multiply
    2,713,382.40x = 4,070,160.24 × 1,364,808.48
  4. Step 4: Simplify right side
    2,713,382.40x = 5,554,989,210,510.84
  5. Step 5: Solve for x
    x = 5,554,989,210,510.84/2,713,382.40
  6. Step 6: Final answer
    x = 2,047,256.30

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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.