Home / 4,160,411.60-6,241,200.60-1,635,479.60

Finding the Fourth Proportional to 4,160,411.60, 6,241,200.60 and 1,635,479.60

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Solution

The fourth proportional to 4,160,411.60, 6,241,200.60 and 1,635,479.60 is: 2,453,448.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,411.60 : 6,241,200.60 = 1,635,479.60 : x
  2. Step 2: Convert to fraction form
    4,160,411.60/6,241,200.60 = 1,635,479.60/x
  3. Step 3: Cross multiply
    4,160,411.60x = 6,241,200.60 × 1,635,479.60
  4. Step 4: Simplify right side
    4,160,411.60x = 10,207,356,260,807.76
  5. Step 5: Solve for x
    x = 10,207,356,260,807.76/4,160,411.60
  6. Step 6: Final answer
    x = 2,453,448.66

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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.