Home / 1,182,776.48-1,774,312.36-463,025.22

Finding the Fourth Proportional to 1,182,776.48, 1,774,312.36 and 463,025.22

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Solution

The fourth proportional to 1,182,776.48, 1,774,312.36 and 463,025.22 is: 694,595.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,776.48 : 1,774,312.36 = 463,025.22 : x
  2. Step 2: Convert to fraction form
    1,182,776.48/1,774,312.36 = 463,025.22/x
  3. Step 3: Cross multiply
    1,182,776.48x = 1,774,312.36 × 463,025.22
  4. Step 4: Simplify right side
    1,182,776.48x = 821,551,370,837.72
  5. Step 5: Solve for x
    x = 821,551,370,837.72/1,182,776.48
  6. Step 6: Final answer
    x = 694,595.63

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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.