Home / 1,023,076.10-1,411,826.36-564,233.04

Finding the Fourth Proportional to 1,023,076.10, 1,411,826.36 and 564,233.04

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Solution

The fourth proportional to 1,023,076.10, 1,411,826.36 and 564,233.04 is: 778,631.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,076.10 : 1,411,826.36 = 564,233.04 : x
  2. Step 2: Convert to fraction form
    1,023,076.10/1,411,826.36 = 564,233.04/x
  3. Step 3: Cross multiply
    1,023,076.10x = 1,411,826.36 × 564,233.04
  4. Step 4: Simplify right side
    1,023,076.10x = 796,599,076,233.77
  5. Step 5: Solve for x
    x = 796,599,076,233.77/1,023,076.10
  6. Step 6: Final answer
    x = 778,631.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.