Home / 1,139,533.96-1,708,669.97-466,088.24

Finding the Fourth Proportional to 1,139,533.96, 1,708,669.97 and 466,088.24

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Solution

The fourth proportional to 1,139,533.96, 1,708,669.97 and 466,088.24 is: 698,874.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,139,533.96 : 1,708,669.97 = 466,088.24 : x
  2. Step 2: Convert to fraction form
    1,139,533.96/1,708,669.97 = 466,088.24/x
  3. Step 3: Cross multiply
    1,139,533.96x = 1,708,669.97 × 466,088.24
  4. Step 4: Simplify right side
    1,139,533.96x = 796,390,979,058.15
  5. Step 5: Solve for x
    x = 796,390,979,058.15/1,139,533.96
  6. Step 6: Final answer
    x = 698,874.28

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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.