Home / 4,707,239.30-7,061,904.39-1,341,475.46

Finding the Fourth Proportional to 4,707,239.30, 7,061,904.39 and 1,341,475.46

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Solution

The fourth proportional to 4,707,239.30, 7,061,904.39 and 1,341,475.46 is: 2,012,511.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707,239.30 : 7,061,904.39 = 1,341,475.46 : x
  2. Step 2: Convert to fraction form
    4,707,239.30/7,061,904.39 = 1,341,475.46/x
  3. Step 3: Cross multiply
    4,707,239.30x = 7,061,904.39 × 1,341,475.46
  4. Step 4: Simplify right side
    4,707,239.30x = 9,473,371,440,051.27
  5. Step 5: Solve for x
    x = 9,473,371,440,051.27/4,707,239.30
  6. Step 6: Final answer
    x = 2,012,511.12

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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.