Home / 8,876,075.40-13,304,927.70-4,824,001.80

Finding the Fourth Proportional to 8,876,075.40, 13,304,927.70 and 4,824,001.80

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Solution

The fourth proportional to 8,876,075.40, 13,304,927.70 and 4,824,001.80 is: 7,231,010.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,876,075.40 : 13,304,927.70 = 4,824,001.80 : x
  2. Step 2: Convert to fraction form
    8,876,075.40/13,304,927.70 = 4,824,001.80/x
  3. Step 3: Cross multiply
    8,876,075.40x = 13,304,927.70 × 4,824,001.80
  4. Step 4: Simplify right side
    8,876,075.40x = 64,182,995,173,669.85
  5. Step 5: Solve for x
    x = 64,182,995,173,669.85/8,876,075.40
  6. Step 6: Final answer
    x = 7,231,010.59

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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.