Home / 10,196,796.75-14,044,774.10-7,837,482.75

Finding the Fourth Proportional to 10,196,796.75, 14,044,774.10 and 7,837,482.75

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Solution

The fourth proportional to 10,196,796.75, 14,044,774.10 and 7,837,482.75 is: 10,795,122.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,196,796.75 : 14,044,774.10 = 7,837,482.75 : x
  2. Step 2: Convert to fraction form
    10,196,796.75/14,044,774.10 = 7,837,482.75/x
  3. Step 3: Cross multiply
    10,196,796.75x = 14,044,774.10 × 7,837,482.75
  4. Step 4: Simplify right side
    10,196,796.75x = 110,075,674,697,209.36
  5. Step 5: Solve for x
    x = 110,075,674,697,209.36/10,196,796.75
  6. Step 6: Final answer
    x = 10,795,122.96

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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.