Home / 2,435,995.71-3,654,362.52-1,767,124.31

Finding the Fourth Proportional to 2,435,995.71, 3,654,362.52 and 1,767,124.31

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Solution

The fourth proportional to 2,435,995.71, 3,654,362.52 and 1,767,124.31 is: 2,650,954.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,995.71 : 3,654,362.52 = 1,767,124.31 : x
  2. Step 2: Convert to fraction form
    2,435,995.71/3,654,362.52 = 1,767,124.31/x
  3. Step 3: Cross multiply
    2,435,995.71x = 3,654,362.52 × 1,767,124.31
  4. Step 4: Simplify right side
    2,435,995.71x = 6,457,712,828,373.05
  5. Step 5: Solve for x
    x = 6,457,712,828,373.05/2,435,995.71
  6. Step 6: Final answer
    x = 2,650,954.11

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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.