Home / 9,657,822.48-13,327,014.96-5,583,703.92

Finding the Fourth Proportional to 9,657,822.48, 13,327,014.96 and 5,583,703.92

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Solution

The fourth proportional to 9,657,822.48, 13,327,014.96 and 5,583,703.92 is: 7,705,060.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,822.48 : 13,327,014.96 = 5,583,703.92 : x
  2. Step 2: Convert to fraction form
    9,657,822.48/13,327,014.96 = 5,583,703.92/x
  3. Step 3: Cross multiply
    9,657,822.48x = 13,327,014.96 × 5,583,703.92
  4. Step 4: Simplify right side
    9,657,822.48x = 74,414,105,674,050.64
  5. Step 5: Solve for x
    x = 74,414,105,674,050.64/9,657,822.48
  6. Step 6: Final answer
    x = 7,705,060.41

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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.