Home / 10,232,704.08-14,120,761.59-5,648,927.04

Finding the Fourth Proportional to 10,232,704.08, 14,120,761.59 and 5,648,927.04

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Solution

The fourth proportional to 10,232,704.08, 14,120,761.59 and 5,648,927.04 is: 7,795,315.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,232,704.08 : 14,120,761.59 = 5,648,927.04 : x
  2. Step 2: Convert to fraction form
    10,232,704.08/14,120,761.59 = 5,648,927.04/x
  3. Step 3: Cross multiply
    10,232,704.08x = 14,120,761.59 × 5,648,927.04
  4. Step 4: Simplify right side
    10,232,704.08x = 79,767,151,971,144.39
  5. Step 5: Solve for x
    x = 79,767,151,971,144.39/10,232,704.08
  6. Step 6: Final answer
    x = 7,795,315.04

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1.5x scale

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.