Home / 10,692,002.70-16,038,004.05-6,582,192.30

Finding the Fourth Proportional to 10,692,002.70, 16,038,004.05 and 6,582,192.30

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Solution

The fourth proportional to 10,692,002.70, 16,038,004.05 and 6,582,192.30 is: 9,873,288.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,692,002.70 : 16,038,004.05 = 6,582,192.30 : x
  2. Step 2: Convert to fraction form
    10,692,002.70/16,038,004.05 = 6,582,192.30/x
  3. Step 3: Cross multiply
    10,692,002.70x = 16,038,004.05 × 6,582,192.30
  4. Step 4: Simplify right side
    10,692,002.70x = 105,565,226,765,278.81
  5. Step 5: Solve for x
    x = 105,565,226,765,278.81/10,692,002.70
  6. Step 6: Final answer
    x = 9,873,288.45

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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.