Home / 1,156,730.96-1,596,296.76-673,577.84

Finding the Fourth Proportional to 1,156,730.96, 1,596,296.76 and 673,577.84

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Solution

The fourth proportional to 1,156,730.96, 1,596,296.76 and 673,577.84 is: 929,542.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,730.96 : 1,596,296.76 = 673,577.84 : x
  2. Step 2: Convert to fraction form
    1,156,730.96/1,596,296.76 = 673,577.84/x
  3. Step 3: Cross multiply
    1,156,730.96x = 1,596,296.76 × 673,577.84
  4. Step 4: Simplify right side
    1,156,730.96x = 1,075,230,123,599.80
  5. Step 5: Solve for x
    x = 1,075,230,123,599.80/1,156,730.96
  6. Step 6: Final answer
    x = 929,542.10

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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.