Home / 4,872,798.91-7,316,383.73-2,718,034.01

Finding the Fourth Proportional to 4,872,798.91, 7,316,383.73 and 2,718,034.01

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Solution

The fourth proportional to 4,872,798.91, 7,316,383.73 and 2,718,034.01 is: 4,081,059.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,872,798.91 : 7,316,383.73 = 2,718,034.01 : x
  2. Step 2: Convert to fraction form
    4,872,798.91/7,316,383.73 = 2,718,034.01/x
  3. Step 3: Cross multiply
    4,872,798.91x = 7,316,383.73 × 2,718,034.01
  4. Step 4: Simplify right side
    4,872,798.91x = 19,886,179,842,280.95
  5. Step 5: Solve for x
    x = 19,886,179,842,280.95/4,872,798.91
  6. Step 6: Final answer
    x = 4,081,059.00

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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.