Home / 1,035,005.60-1,552,574.28-325,061.66

Finding the Fourth Proportional to 1,035,005.60, 1,552,574.28 and 325,061.66

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Solution

The fourth proportional to 1,035,005.60, 1,552,574.28 and 325,061.66 is: 487,613.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,005.60 : 1,552,574.28 = 325,061.66 : x
  2. Step 2: Convert to fraction form
    1,035,005.60/1,552,574.28 = 325,061.66/x
  3. Step 3: Cross multiply
    1,035,005.60x = 1,552,574.28 × 325,061.66
  4. Step 4: Simplify right side
    1,035,005.60x = 504,682,372,730.11
  5. Step 5: Solve for x
    x = 504,682,372,730.11/1,035,005.60
  6. Step 6: Final answer
    x = 487,613.18

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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.