Home / 5,846,754.30-8,770,127.13-1,587,547.50

Finding the Fourth Proportional to 5,846,754.30, 8,770,127.13 and 1,587,547.50

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Solution

The fourth proportional to 5,846,754.30, 8,770,127.13 and 1,587,547.50 is: 2,381,320.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,846,754.30 : 8,770,127.13 = 1,587,547.50 : x
  2. Step 2: Convert to fraction form
    5,846,754.30/8,770,127.13 = 1,587,547.50/x
  3. Step 3: Cross multiply
    5,846,754.30x = 8,770,127.13 × 1,587,547.50
  4. Step 4: Simplify right side
    5,846,754.30x = 13,922,993,399,913.68
  5. Step 5: Solve for x
    x = 13,922,993,399,913.68/5,846,754.30
  6. Step 6: Final answer
    x = 2,381,320.08

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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.