Home / 1,040,475.33-1,560,838.04-366,417.32

Finding the Fourth Proportional to 1,040,475.33, 1,560,838.04 and 366,417.32

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Solution

The fourth proportional to 1,040,475.33, 1,560,838.04 and 366,417.32 is: 549,670.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,475.33 : 1,560,838.04 = 366,417.32 : x
  2. Step 2: Convert to fraction form
    1,040,475.33/1,560,838.04 = 366,417.32/x
  3. Step 3: Cross multiply
    1,040,475.33x = 1,560,838.04 × 366,417.32
  4. Step 4: Simplify right side
    1,040,475.33x = 571,918,081,934.58
  5. Step 5: Solve for x
    x = 571,918,081,934.58/1,040,475.33
  6. Step 6: Final answer
    x = 549,670.01

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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.