Home / 10,704,774.45-16,052,496.08-4,312,902.45

Finding the Fourth Proportional to 10,704,774.45, 16,052,496.08 and 4,312,902.45

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Solution

The fourth proportional to 10,704,774.45, 16,052,496.08 and 4,312,902.45 is: 6,467,473.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,704,774.45 : 16,052,496.08 = 4,312,902.45 : x
  2. Step 2: Convert to fraction form
    10,704,774.45/16,052,496.08 = 4,312,902.45/x
  3. Step 3: Cross multiply
    10,704,774.45x = 16,052,496.08 × 4,312,902.45
  4. Step 4: Simplify right side
    10,704,774.45x = 69,232,849,650,482.88
  5. Step 5: Solve for x
    x = 69,232,849,650,482.88/10,704,774.45
  6. Step 6: Final answer
    x = 6,467,473.93

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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.