Home / 1,054,744.08-1,455,807.24-602,297.52

Finding the Fourth Proportional to 1,054,744.08, 1,455,807.24 and 602,297.52

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Solution

The fourth proportional to 1,054,744.08, 1,455,807.24 and 602,297.52 is: 831,319.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,744.08 : 1,455,807.24 = 602,297.52 : x
  2. Step 2: Convert to fraction form
    1,054,744.08/1,455,807.24 = 602,297.52/x
  3. Step 3: Cross multiply
    1,054,744.08x = 1,455,807.24 × 602,297.52
  4. Step 4: Simplify right side
    1,054,744.08x = 876,829,090,250.05
  5. Step 5: Solve for x
    x = 876,829,090,250.05/1,054,744.08
  6. Step 6: Final answer
    x = 831,319.28

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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.