Home / 4,898,252.52-6,759,011.04-2,911,078.68

Finding the Fourth Proportional to 4,898,252.52, 6,759,011.04 and 2,911,078.68

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Solution

The fourth proportional to 4,898,252.52, 6,759,011.04 and 2,911,078.68 is: 4,016,945.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,898,252.52 : 6,759,011.04 = 2,911,078.68 : x
  2. Step 2: Convert to fraction form
    4,898,252.52/6,759,011.04 = 2,911,078.68/x
  3. Step 3: Cross multiply
    4,898,252.52x = 6,759,011.04 × 2,911,078.68
  4. Step 4: Simplify right side
    4,898,252.52x = 19,676,012,936,428.63
  5. Step 5: Solve for x
    x = 19,676,012,936,428.63/4,898,252.52
  6. Step 6: Final answer
    x = 4,016,945.40

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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.