Home / 1,014,252.04-1,521,630.78-304,293.16

Finding the Fourth Proportional to 1,014,252.04, 1,521,630.78 and 304,293.16

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Solution

The fourth proportional to 1,014,252.04, 1,521,630.78 and 304,293.16 is: 456,515.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,252.04 : 1,521,630.78 = 304,293.16 : x
  2. Step 2: Convert to fraction form
    1,014,252.04/1,521,630.78 = 304,293.16/x
  3. Step 3: Cross multiply
    1,014,252.04x = 1,521,630.78 × 304,293.16
  4. Step 4: Simplify right side
    1,014,252.04x = 463,021,838,399.47
  5. Step 5: Solve for x
    x = 463,021,838,399.47/1,014,252.04
  6. Step 6: Final answer
    x = 456,515.56

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1.5x scale

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.