Home / 10,763,389.84-16,152,650.32-9,734,304.16

Finding the Fourth Proportional to 10,763,389.84, 16,152,650.32 and 9,734,304.16

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Solution

The fourth proportional to 10,763,389.84, 16,152,650.32 and 9,734,304.16 is: 14,608,298.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,763,389.84 : 16,152,650.32 = 9,734,304.16 : x
  2. Step 2: Convert to fraction form
    10,763,389.84/16,152,650.32 = 9,734,304.16/x
  3. Step 3: Cross multiply
    10,763,389.84x = 16,152,650.32 × 9,734,304.16
  4. Step 4: Simplify right side
    10,763,389.84x = 157,234,811,219,108.22
  5. Step 5: Solve for x
    x = 157,234,811,219,108.22/10,763,389.84
  6. Step 6: Final answer
    x = 14,608,298.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.