Home / 1,700,314.63-2,346,521.06-965,320.42

Finding the Fourth Proportional to 1,700,314.63, 2,346,521.06 and 965,320.42

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Solution

The fourth proportional to 1,700,314.63, 2,346,521.06 and 965,320.42 is: 1,332,191.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,314.63 : 2,346,521.06 = 965,320.42 : x
  2. Step 2: Convert to fraction form
    1,700,314.63/2,346,521.06 = 965,320.42/x
  3. Step 3: Cross multiply
    1,700,314.63x = 2,346,521.06 × 965,320.42
  4. Step 4: Simplify right side
    1,700,314.63x = 2,265,144,695,178.05
  5. Step 5: Solve for x
    x = 2,265,144,695,178.05/1,700,314.63
  6. Step 6: Final answer
    x = 1,332,191.50

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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.