Home / 1,303,801.52-1,956,264.10-705,184.16

Finding the Fourth Proportional to 1,303,801.52, 1,956,264.10 and 705,184.16

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Solution

The fourth proportional to 1,303,801.52, 1,956,264.10 and 705,184.16 is: 1,058,080.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,303,801.52 : 1,956,264.10 = 705,184.16 : x
  2. Step 2: Convert to fraction form
    1,303,801.52/1,956,264.10 = 705,184.16/x
  3. Step 3: Cross multiply
    1,303,801.52x = 1,956,264.10 × 705,184.16
  4. Step 4: Simplify right side
    1,303,801.52x = 1,379,526,456,096.66
  5. Step 5: Solve for x
    x = 1,379,526,456,096.66/1,303,801.52
  6. Step 6: Final answer
    x = 1,058,080.11

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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.