Home / 9,433,349.59-13,018,483.70-5,304,679.96

Finding the Fourth Proportional to 9,433,349.59, 13,018,483.70 and 5,304,679.96

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Solution

The fourth proportional to 9,433,349.59, 13,018,483.70 and 5,304,679.96 is: 7,320,717.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433,349.59 : 13,018,483.70 = 5,304,679.96 : x
  2. Step 2: Convert to fraction form
    9,433,349.59/13,018,483.70 = 5,304,679.96/x
  3. Step 3: Cross multiply
    9,433,349.59x = 13,018,483.70 × 5,304,679.96
  4. Step 4: Simplify right side
    9,433,349.59x = 69,058,889,563,287.18
  5. Step 5: Solve for x
    x = 69,058,889,563,287.18/9,433,349.59
  6. Step 6: Final answer
    x = 7,320,717.73

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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.