Home / 1,796,472.60-2,692,368.90-730,269.24

Finding the Fourth Proportional to 1,796,472.60, 2,692,368.90 and 730,269.24

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Solution

The fourth proportional to 1,796,472.60, 2,692,368.90 and 730,269.24 is: 1,094,452.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,472.60 : 2,692,368.90 = 730,269.24 : x
  2. Step 2: Convert to fraction form
    1,796,472.60/2,692,368.90 = 730,269.24/x
  3. Step 3: Cross multiply
    1,796,472.60x = 2,692,368.90 × 730,269.24
  4. Step 4: Simplify right side
    1,796,472.60x = 1,966,154,190,402.64
  5. Step 5: Solve for x
    x = 1,966,154,190,402.64/1,796,472.60
  6. Step 6: Final answer
    x = 1,094,452.65

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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.