Home / 9,935,695.02-13,709,247.20-5,804,927.70

Finding the Fourth Proportional to 9,935,695.02, 13,709,247.20 and 5,804,927.70

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Solution

The fourth proportional to 9,935,695.02, 13,709,247.20 and 5,804,927.70 is: 8,009,624.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,935,695.02 : 13,709,247.20 = 5,804,927.70 : x
  2. Step 2: Convert to fraction form
    9,935,695.02/13,709,247.20 = 5,804,927.70/x
  3. Step 3: Cross multiply
    9,935,695.02x = 13,709,247.20 × 5,804,927.70
  4. Step 4: Simplify right side
    9,935,695.02x = 79,581,188,817,427.44
  5. Step 5: Solve for x
    x = 79,581,188,817,427.44/9,935,695.02
  6. Step 6: Final answer
    x = 8,009,624.76

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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.