Home / 3,029,154.80-4,546,813.20-1,513,924.84

Finding the Fourth Proportional to 3,029,154.80, 4,546,813.20 and 1,513,924.84

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Solution

The fourth proportional to 3,029,154.80, 4,546,813.20 and 1,513,924.84 is: 2,272,427.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,154.80 : 4,546,813.20 = 1,513,924.84 : x
  2. Step 2: Convert to fraction form
    3,029,154.80/4,546,813.20 = 1,513,924.84/x
  3. Step 3: Cross multiply
    3,029,154.80x = 4,546,813.20 × 1,513,924.84
  4. Step 4: Simplify right side
    3,029,154.80x = 6,883,533,446,319.89
  5. Step 5: Solve for x
    x = 6,883,533,446,319.89/3,029,154.80
  6. Step 6: Final answer
    x = 2,272,427.10

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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.