Home / 9,376,075.59-14,134,387.76-8,751,113.07

Finding the Fourth Proportional to 9,376,075.59, 14,134,387.76 and 8,751,113.07

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Solution

The fourth proportional to 9,376,075.59, 14,134,387.76 and 8,751,113.07 is: 13,192,259.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376,075.59 : 14,134,387.76 = 8,751,113.07 : x
  2. Step 2: Convert to fraction form
    9,376,075.59/14,134,387.76 = 8,751,113.07/x
  3. Step 3: Cross multiply
    9,376,075.59x = 14,134,387.76 × 8,751,113.07
  4. Step 4: Simplify right side
    9,376,075.59x = 123,691,625,484,861.80
  5. Step 5: Solve for x
    x = 123,691,625,484,861.80/9,376,075.59
  6. Step 6: Final answer
    x = 13,192,259.84

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.