Home / 4,684,849.29-6,464,970.59-2,591,769.02

Finding the Fourth Proportional to 4,684,849.29, 6,464,970.59 and 2,591,769.02

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Solution

The fourth proportional to 4,684,849.29, 6,464,970.59 and 2,591,769.02 is: 3,576,574.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684,849.29 : 6,464,970.59 = 2,591,769.02 : x
  2. Step 2: Convert to fraction form
    4,684,849.29/6,464,970.59 = 2,591,769.02/x
  3. Step 3: Cross multiply
    4,684,849.29x = 6,464,970.59 × 2,591,769.02
  4. Step 4: Simplify right side
    4,684,849.29x = 16,755,710,445,089.42
  5. Step 5: Solve for x
    x = 16,755,710,445,089.42/4,684,849.29
  6. Step 6: Final answer
    x = 3,576,574.06

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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.