Home / 700,924.42-1,053,581.30-462,570.03

Finding the Fourth Proportional to 700,924.42, 1,053,581.30 and 462,570.03

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Solution

The fourth proportional to 700,924.42, 1,053,581.30 and 462,570.03 is: 695,303.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    700,924.42 : 1,053,581.30 = 462,570.03 : x
  2. Step 2: Convert to fraction form
    700,924.42/1,053,581.30 = 462,570.03/x
  3. Step 3: Cross multiply
    700,924.42x = 1,053,581.30 × 462,570.03
  4. Step 4: Simplify right side
    700,924.42x = 487,355,133,548.44
  5. Step 5: Solve for x
    x = 487,355,133,548.44/700,924.42
  6. Step 6: Final answer
    x = 695,303.40

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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.