Home / 1,484,593.08-2,224,904.34-773,127.48

Finding the Fourth Proportional to 1,484,593.08, 2,224,904.34 and 773,127.48

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Solution

The fourth proportional to 1,484,593.08, 2,224,904.34 and 773,127.48 is: 1,158,657.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,593.08 : 2,224,904.34 = 773,127.48 : x
  2. Step 2: Convert to fraction form
    1,484,593.08/2,224,904.34 = 773,127.48/x
  3. Step 3: Cross multiply
    1,484,593.08x = 2,224,904.34 × 773,127.48
  4. Step 4: Simplify right side
    1,484,593.08x = 1,720,134,685,625.26
  5. Step 5: Solve for x
    x = 1,720,134,685,625.26/1,484,593.08
  6. Step 6: Final answer
    x = 1,158,657.35

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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.