Home / 11,374,088.49-15,692,411.55-6,475,846.35

Finding the Fourth Proportional to 11,374,088.49, 15,692,411.55 and 6,475,846.35

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Solution

The fourth proportional to 11,374,088.49, 15,692,411.55 and 6,475,846.35 is: 8,934,487.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,374,088.49 : 15,692,411.55 = 6,475,846.35 : x
  2. Step 2: Convert to fraction form
    11,374,088.49/15,692,411.55 = 6,475,846.35/x
  3. Step 3: Cross multiply
    11,374,088.49x = 15,692,411.55 × 6,475,846.35
  4. Step 4: Simplify right side
    11,374,088.49x = 101,621,646,058,765.34
  5. Step 5: Solve for x
    x = 101,621,646,058,765.34/11,374,088.49
  6. Step 6: Final answer
    x = 8,934,487.03

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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.