Home / 1,763,341.52-2,645,045.10-501,201.95

Finding the Fourth Proportional to 1,763,341.52, 2,645,045.10 and 501,201.95

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Solution

The fourth proportional to 1,763,341.52, 2,645,045.10 and 501,201.95 is: 751,812.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,341.52 : 2,645,045.10 = 501,201.95 : x
  2. Step 2: Convert to fraction form
    1,763,341.52/2,645,045.10 = 501,201.95/x
  3. Step 3: Cross multiply
    1,763,341.52x = 2,645,045.10 × 501,201.95
  4. Step 4: Simplify right side
    1,763,341.52x = 1,325,701,772,459.92
  5. Step 5: Solve for x
    x = 1,325,701,772,459.92/1,763,341.52
  6. Step 6: Final answer
    x = 751,812.26

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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.