Home / 7,023,333.06-9,692,141.13-4,933,111.86

Finding the Fourth Proportional to 7,023,333.06, 9,692,141.13 and 4,933,111.86

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Solution

The fourth proportional to 7,023,333.06, 9,692,141.13 and 4,933,111.86 is: 6,807,653.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,023,333.06 : 9,692,141.13 = 4,933,111.86 : x
  2. Step 2: Convert to fraction form
    7,023,333.06/9,692,141.13 = 4,933,111.86/x
  3. Step 3: Cross multiply
    7,023,333.06x = 9,692,141.13 × 4,933,111.86
  4. Step 4: Simplify right side
    7,023,333.06x = 47,812,416,357,196.81
  5. Step 5: Solve for x
    x = 47,812,416,357,196.81/7,023,333.06
  6. Step 6: Final answer
    x = 6,807,653.28

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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.