Home / 2,767,703.04-4,152,116.16-1,170,262.08

Finding the Fourth Proportional to 2,767,703.04, 4,152,116.16 and 1,170,262.08

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Solution

The fourth proportional to 2,767,703.04, 4,152,116.16 and 1,170,262.08 is: 1,755,630.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767,703.04 : 4,152,116.16 = 1,170,262.08 : x
  2. Step 2: Convert to fraction form
    2,767,703.04/4,152,116.16 = 1,170,262.08/x
  3. Step 3: Cross multiply
    2,767,703.04x = 4,152,116.16 × 1,170,262.08
  4. Step 4: Simplify right side
    2,767,703.04x = 4,859,064,093,803.21
  5. Step 5: Solve for x
    x = 4,859,064,093,803.21/2,767,703.04
  6. Step 6: Final answer
    x = 1,755,630.58

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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.