Home / 1,552,363.24-2,141,477.40-907,362.04

Finding the Fourth Proportional to 1,552,363.24, 2,141,477.40 and 907,362.04

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Solution

The fourth proportional to 1,552,363.24, 2,141,477.40 and 907,362.04 is: 1,251,701.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,363.24 : 2,141,477.40 = 907,362.04 : x
  2. Step 2: Convert to fraction form
    1,552,363.24/2,141,477.40 = 907,362.04/x
  3. Step 3: Cross multiply
    1,552,363.24x = 2,141,477.40 × 907,362.04
  4. Step 4: Simplify right side
    1,552,363.24x = 1,943,095,302,277.90
  5. Step 5: Solve for x
    x = 1,943,095,302,277.90/1,552,363.24
  6. Step 6: Final answer
    x = 1,251,701.44

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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.