Home / 2,335,368.08-3,500,943.96-839,110.16

Finding the Fourth Proportional to 2,335,368.08, 3,500,943.96 and 839,110.16

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Solution

The fourth proportional to 2,335,368.08, 3,500,943.96 and 839,110.16 is: 1,257,907.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,368.08 : 3,500,943.96 = 839,110.16 : x
  2. Step 2: Convert to fraction form
    2,335,368.08/3,500,943.96 = 839,110.16/x
  3. Step 3: Cross multiply
    2,335,368.08x = 3,500,943.96 × 839,110.16
  4. Step 4: Simplify right side
    2,335,368.08x = 2,937,677,646,426.63
  5. Step 5: Solve for x
    x = 2,937,677,646,426.63/2,335,368.08
  6. Step 6: Final answer
    x = 1,257,907.77

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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.