Home / 2,594,552.40-3,889,985.40-1,175,288.40

Finding the Fourth Proportional to 2,594,552.40, 3,889,985.40 and 1,175,288.40

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Solution

The fourth proportional to 2,594,552.40, 3,889,985.40 and 1,175,288.40 is: 1,762,097.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,552.40 : 3,889,985.40 = 1,175,288.40 : x
  2. Step 2: Convert to fraction form
    2,594,552.40/3,889,985.40 = 1,175,288.40/x
  3. Step 3: Cross multiply
    2,594,552.40x = 3,889,985.40 × 1,175,288.40
  4. Step 4: Simplify right side
    2,594,552.40x = 4,571,854,716,789.36
  5. Step 5: Solve for x
    x = 4,571,854,716,789.36/2,594,552.40
  6. Step 6: Final answer
    x = 1,762,097.66

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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.