Home / 1,094,557.80-1,642,009.50-463,475.56

Finding the Fourth Proportional to 1,094,557.80, 1,642,009.50 and 463,475.56

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Solution

The fourth proportional to 1,094,557.80, 1,642,009.50 and 463,475.56 is: 695,286.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,557.80 : 1,642,009.50 = 463,475.56 : x
  2. Step 2: Convert to fraction form
    1,094,557.80/1,642,009.50 = 463,475.56/x
  3. Step 3: Cross multiply
    1,094,557.80x = 1,642,009.50 × 463,475.56
  4. Step 4: Simplify right side
    1,094,557.80x = 761,031,272,537.82
  5. Step 5: Solve for x
    x = 761,031,272,537.82/1,094,557.80
  6. Step 6: Final answer
    x = 695,286.51

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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.