Home / 9,654,674.02-13,323,458.88-5,304,042.16

Finding the Fourth Proportional to 9,654,674.02, 13,323,458.88 and 5,304,042.16

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Solution

The fourth proportional to 9,654,674.02, 13,323,458.88 and 5,304,042.16 is: 7,319,582.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,654,674.02 : 13,323,458.88 = 5,304,042.16 : x
  2. Step 2: Convert to fraction form
    9,654,674.02/13,323,458.88 = 5,304,042.16/x
  3. Step 3: Cross multiply
    9,654,674.02x = 13,323,458.88 × 5,304,042.16
  4. Step 4: Simplify right side
    9,654,674.02x = 70,668,187,616,546.39
  5. Step 5: Solve for x
    x = 70,668,187,616,546.39/9,654,674.02
  6. Step 6: Final answer
    x = 7,319,582.98

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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.