Home / 12,337,232.61-17,026,523.45-6,830,607.56

Finding the Fourth Proportional to 12,337,232.61, 17,026,523.45 and 6,830,607.56

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Solution

The fourth proportional to 12,337,232.61, 17,026,523.45 and 6,830,607.56 is: 9,426,870.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,337,232.61 : 17,026,523.45 = 6,830,607.56 : x
  2. Step 2: Convert to fraction form
    12,337,232.61/17,026,523.45 = 6,830,607.56/x
  3. Step 3: Cross multiply
    12,337,232.61x = 17,026,523.45 × 6,830,607.56
  4. Step 4: Simplify right side
    12,337,232.61x = 116,301,499,742,838.56
  5. Step 5: Solve for x
    x = 116,301,499,742,838.56/12,337,232.61
  6. Step 6: Final answer
    x = 9,426,870.96

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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.