Home / 2,746,681.40-4,111,727.70-2,414,905.40

Finding the Fourth Proportional to 2,746,681.40, 4,111,727.70 and 2,414,905.40

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Solution

The fourth proportional to 2,746,681.40, 4,111,727.70 and 2,414,905.40 is: 3,615,065.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,681.40 : 4,111,727.70 = 2,414,905.40 : x
  2. Step 2: Convert to fraction form
    2,746,681.40/4,111,727.70 = 2,414,905.40/x
  3. Step 3: Cross multiply
    2,746,681.40x = 4,111,727.70 × 2,414,905.40
  4. Step 4: Simplify right side
    2,746,681.40x = 9,929,433,426,059.58
  5. Step 5: Solve for x
    x = 9,929,433,426,059.58/2,746,681.40
  6. Step 6: Final answer
    x = 3,615,065.59

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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.