Home / 6,471,930.94-9,705,373.50-2,426,211.27

Finding the Fourth Proportional to 6,471,930.94, 9,705,373.50 and 2,426,211.27

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Solution

The fourth proportional to 6,471,930.94, 9,705,373.50 and 2,426,211.27 is: 3,638,371.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,471,930.94 : 9,705,373.50 = 2,426,211.27 : x
  2. Step 2: Convert to fraction form
    6,471,930.94/9,705,373.50 = 2,426,211.27/x
  3. Step 3: Cross multiply
    6,471,930.94x = 9,705,373.50 × 2,426,211.27
  4. Step 4: Simplify right side
    6,471,930.94x = 23,547,286,565,259.34
  5. Step 5: Solve for x
    x = 23,547,286,565,259.34/6,471,930.94
  6. Step 6: Final answer
    x = 3,638,371.11

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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.