Home / 2,443,023.36-3,371,376.26-1,355,294.94

Finding the Fourth Proportional to 2,443,023.36, 3,371,376.26 and 1,355,294.94

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Solution

The fourth proportional to 2,443,023.36, 3,371,376.26 and 1,355,294.94 is: 1,870,309.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,023.36 : 3,371,376.26 = 1,355,294.94 : x
  2. Step 2: Convert to fraction form
    2,443,023.36/3,371,376.26 = 1,355,294.94/x
  3. Step 3: Cross multiply
    2,443,023.36x = 3,371,376.26 × 1,355,294.94
  4. Step 4: Simplify right side
    2,443,023.36x = 4,569,209,186,014.12
  5. Step 5: Solve for x
    x = 4,569,209,186,014.12/2,443,023.36
  6. Step 6: Final answer
    x = 1,870,309.25

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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.