Home / 1,473,493.88-2,210,241.40-662,931.82

Finding the Fourth Proportional to 1,473,493.88, 2,210,241.40 and 662,931.82

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Solution

The fourth proportional to 1,473,493.88, 2,210,241.40 and 662,931.82 is: 994,397.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,493.88 : 2,210,241.40 = 662,931.82 : x
  2. Step 2: Convert to fraction form
    1,473,493.88/2,210,241.40 = 662,931.82/x
  3. Step 3: Cross multiply
    1,473,493.88x = 2,210,241.40 × 662,931.82
  4. Step 4: Simplify right side
    1,473,493.88x = 1,465,239,353,941.35
  5. Step 5: Solve for x
    x = 1,465,239,353,941.35/1,473,493.88
  6. Step 6: Final answer
    x = 994,397.99

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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.