Home / 3,035,979.60-4,551,053.40-1,755,272.40

Finding the Fourth Proportional to 3,035,979.60, 4,551,053.40 and 1,755,272.40

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Solution

The fourth proportional to 3,035,979.60, 4,551,053.40 and 1,755,272.40 is: 2,631,222.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,979.60 : 4,551,053.40 = 1,755,272.40 : x
  2. Step 2: Convert to fraction form
    3,035,979.60/4,551,053.40 = 1,755,272.40/x
  3. Step 3: Cross multiply
    3,035,979.60x = 4,551,053.40 × 1,755,272.40
  4. Step 4: Simplify right side
    3,035,979.60x = 7,988,338,423,946.16
  5. Step 5: Solve for x
    x = 7,988,338,423,946.16/3,035,979.60
  6. Step 6: Final answer
    x = 2,631,222.69

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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.