Home / 1,163,409.50-1,745,114.76-364,753.32

Finding the Fourth Proportional to 1,163,409.50, 1,745,114.76 and 364,753.32

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Solution

The fourth proportional to 1,163,409.50, 1,745,114.76 and 364,753.32 is: 547,130.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,409.50 : 1,745,114.76 = 364,753.32 : x
  2. Step 2: Convert to fraction form
    1,163,409.50/1,745,114.76 = 364,753.32/x
  3. Step 3: Cross multiply
    1,163,409.50x = 1,745,114.76 × 364,753.32
  4. Step 4: Simplify right side
    1,163,409.50x = 636,536,402,491.00
  5. Step 5: Solve for x
    x = 636,536,402,491.00/1,163,409.50
  6. Step 6: Final answer
    x = 547,130.14

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Double scale
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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.