Home / 1,063,577.04-1,595,020.36-353,414.48

Finding the Fourth Proportional to 1,063,577.04, 1,595,020.36 and 353,414.48

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Solution

The fourth proportional to 1,063,577.04, 1,595,020.36 and 353,414.48 is: 530,007.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,577.04 : 1,595,020.36 = 353,414.48 : x
  2. Step 2: Convert to fraction form
    1,063,577.04/1,595,020.36 = 353,414.48/x
  3. Step 3: Cross multiply
    1,063,577.04x = 1,595,020.36 × 353,414.48
  4. Step 4: Simplify right side
    1,063,577.04x = 563,703,291,118.81
  5. Step 5: Solve for x
    x = 563,703,291,118.81/1,063,577.04
  6. Step 6: Final answer
    x = 530,007.01

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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.