Home / 1,480,995.04-2,221,032.64-534,242.56

Finding the Fourth Proportional to 1,480,995.04, 2,221,032.64 and 534,242.56

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Solution

The fourth proportional to 1,480,995.04, 2,221,032.64 and 534,242.56 is: 801,197.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,480,995.04 : 2,221,032.64 = 534,242.56 : x
  2. Step 2: Convert to fraction form
    1,480,995.04/2,221,032.64 = 534,242.56/x
  3. Step 3: Cross multiply
    1,480,995.04x = 2,221,032.64 × 534,242.56
  4. Step 4: Simplify right side
    1,480,995.04x = 1,186,570,163,437.16
  5. Step 5: Solve for x
    x = 1,186,570,163,437.16/1,480,995.04
  6. Step 6: Final answer
    x = 801,197.93

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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.