Home / 1,737,416.39-2,397,633.01-973,475.42

Finding the Fourth Proportional to 1,737,416.39, 2,397,633.01 and 973,475.42

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Solution

The fourth proportional to 1,737,416.39, 2,397,633.01 and 973,475.42 is: 1,343,395.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,416.39 : 2,397,633.01 = 973,475.42 : x
  2. Step 2: Convert to fraction form
    1,737,416.39/2,397,633.01 = 973,475.42/x
  3. Step 3: Cross multiply
    1,737,416.39x = 2,397,633.01 × 973,475.42
  4. Step 4: Simplify right side
    1,737,416.39x = 2,334,036,786,993.76
  5. Step 5: Solve for x
    x = 2,334,036,786,993.76/1,737,416.39
  6. Step 6: Final answer
    x = 1,343,395.17

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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.