Home / 3,487,597.47-5,232,280.41-2,464,939.87

Finding the Fourth Proportional to 3,487,597.47, 5,232,280.41 and 2,464,939.87

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Solution

The fourth proportional to 3,487,597.47, 5,232,280.41 and 2,464,939.87 is: 3,698,034.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,487,597.47 : 5,232,280.41 = 2,464,939.87 : x
  2. Step 2: Convert to fraction form
    3,487,597.47/5,232,280.41 = 2,464,939.87/x
  3. Step 3: Cross multiply
    3,487,597.47x = 5,232,280.41 × 2,464,939.87
  4. Step 4: Simplify right side
    3,487,597.47x = 12,897,256,609,412.82
  5. Step 5: Solve for x
    x = 12,897,256,609,412.82/3,487,597.47
  6. Step 6: Final answer
    x = 3,698,034.74

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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.