Home / 1,473,931.72-2,210,770.50-897,405.58

Finding the Fourth Proportional to 1,473,931.72, 2,210,770.50 and 897,405.58

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Solution

The fourth proportional to 1,473,931.72, 2,210,770.50 and 897,405.58 is: 1,346,031.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,931.72 : 2,210,770.50 = 897,405.58 : x
  2. Step 2: Convert to fraction form
    1,473,931.72/2,210,770.50 = 897,405.58/x
  3. Step 3: Cross multiply
    1,473,931.72x = 2,210,770.50 × 897,405.58
  4. Step 4: Simplify right side
    1,473,931.72x = 1,983,957,782,799.39
  5. Step 5: Solve for x
    x = 1,983,957,782,799.39/1,473,931.72
  6. Step 6: Final answer
    x = 1,346,031.00

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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.