Home / 1,043,549.08-1,564,683.92-444,168.92

Finding the Fourth Proportional to 1,043,549.08, 1,564,683.92 and 444,168.92

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Solution

The fourth proportional to 1,043,549.08, 1,564,683.92 and 444,168.92 is: 665,981.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,549.08 : 1,564,683.92 = 444,168.92 : x
  2. Step 2: Convert to fraction form
    1,043,549.08/1,564,683.92 = 444,168.92/x
  3. Step 3: Cross multiply
    1,043,549.08x = 1,564,683.92 × 444,168.92
  4. Step 4: Simplify right side
    1,043,549.08x = 694,983,966,887.77
  5. Step 5: Solve for x
    x = 694,983,966,887.77/1,043,549.08
  6. Step 6: Final answer
    x = 665,981.10

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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.