Home / 1,232,753.37-1,849,988.45-434,099.24

Finding the Fourth Proportional to 1,232,753.37, 1,849,988.45 and 434,099.24

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Solution

The fourth proportional to 1,232,753.37, 1,849,988.45 and 434,099.24 is: 651,451.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,753.37 : 1,849,988.45 = 434,099.24 : x
  2. Step 2: Convert to fraction form
    1,232,753.37/1,849,988.45 = 434,099.24/x
  3. Step 3: Cross multiply
    1,232,753.37x = 1,849,988.45 × 434,099.24
  4. Step 4: Simplify right side
    1,232,753.37x = 803,078,576,484.73
  5. Step 5: Solve for x
    x = 803,078,576,484.73/1,232,753.37
  6. Step 6: Final answer
    x = 651,451.13

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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.