Home / 9,853,887.49-13,596,392.32-5,502,304.24

Finding the Fourth Proportional to 9,853,887.49, 13,596,392.32 and 5,502,304.24

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Solution

The fourth proportional to 9,853,887.49, 13,596,392.32 and 5,502,304.24 is: 7,592,078.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,853,887.49 : 13,596,392.32 = 5,502,304.24 : x
  2. Step 2: Convert to fraction form
    9,853,887.49/13,596,392.32 = 5,502,304.24/x
  3. Step 3: Cross multiply
    9,853,887.49x = 13,596,392.32 × 5,502,304.24
  4. Step 4: Simplify right side
    9,853,887.49x = 74,811,487,063,292.70
  5. Step 5: Solve for x
    x = 74,811,487,063,292.70/9,853,887.49
  6. Step 6: Final answer
    x = 7,592,078.47

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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.