Home / 5,133,897.20-7,082,554.20-3,095,574.32

Finding the Fourth Proportional to 5,133,897.20, 7,082,554.20 and 3,095,574.32

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Solution

The fourth proportional to 5,133,897.20, 7,082,554.20 and 3,095,574.32 is: 4,270,551.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,133,897.20 : 7,082,554.20 = 3,095,574.32 : x
  2. Step 2: Convert to fraction form
    5,133,897.20/7,082,554.20 = 3,095,574.32/x
  3. Step 3: Cross multiply
    5,133,897.20x = 7,082,554.20 × 3,095,574.32
  4. Step 4: Simplify right side
    5,133,897.20x = 21,924,572,901,528.14
  5. Step 5: Solve for x
    x = 21,924,572,901,528.14/5,133,897.20
  6. Step 6: Final answer
    x = 4,270,551.60

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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.