Home / 1,014,758.64-1,400,504.04-585,030.96

Finding the Fourth Proportional to 1,014,758.64, 1,400,504.04 and 585,030.96

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Solution

The fourth proportional to 1,014,758.64, 1,400,504.04 and 585,030.96 is: 807,421.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,758.64 : 1,400,504.04 = 585,030.96 : x
  2. Step 2: Convert to fraction form
    1,014,758.64/1,400,504.04 = 585,030.96/x
  3. Step 3: Cross multiply
    1,014,758.64x = 1,400,504.04 × 585,030.96
  4. Step 4: Simplify right side
    1,014,758.64x = 819,338,223,005.08
  5. Step 5: Solve for x
    x = 819,338,223,005.08/1,014,758.64
  6. Step 6: Final answer
    x = 807,421.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.