Home / 5,213,425.68-7,191,970.83-4,524,130.08

Finding the Fourth Proportional to 5,213,425.68, 7,191,970.83 and 4,524,130.08

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Solution

The fourth proportional to 5,213,425.68, 7,191,970.83 and 4,524,130.08 is: 6,241,080.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,213,425.68 : 7,191,970.83 = 4,524,130.08 : x
  2. Step 2: Convert to fraction form
    5,213,425.68/7,191,970.83 = 4,524,130.08/x
  3. Step 3: Cross multiply
    5,213,425.68x = 7,191,970.83 × 4,524,130.08
  4. Step 4: Simplify right side
    5,213,425.68x = 32,537,411,566,485.57
  5. Step 5: Solve for x
    x = 32,537,411,566,485.57/5,213,425.68
  6. Step 6: Final answer
    x = 6,241,080.93

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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.