Home / 2,016,966.30-2,830,838.70-2,016,966.30

Finding the Fourth Proportional to 2,016,966.30, 2,830,838.70 and 2,016,966.30

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Solution

The fourth proportional to 2,016,966.30, 2,830,838.70 and 2,016,966.30 is: 2,830,838.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,966.30 : 2,830,838.70 = 2,016,966.30 : x
  2. Step 2: Convert to fraction form
    2,016,966.30/2,830,838.70 = 2,016,966.30/x
  3. Step 3: Cross multiply
    2,016,966.30x = 2,830,838.70 × 2,016,966.30
  4. Step 4: Simplify right side
    2,016,966.30x = 5,709,706,258,635.81
  5. Step 5: Solve for x
    x = 5,709,706,258,635.81/2,016,966.30
  6. Step 6: Final answer
    x = 2,830,838.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.