Home / 633,052.14-873,607.74-346,577.04

Finding the Fourth Proportional to 633,052.14, 873,607.74 and 346,577.04

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Solution

The fourth proportional to 633,052.14, 873,607.74 and 346,577.04 is: 478,274.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,052.14 : 873,607.74 = 346,577.04 : x
  2. Step 2: Convert to fraction form
    633,052.14/873,607.74 = 346,577.04/x
  3. Step 3: Cross multiply
    633,052.14x = 873,607.74 × 346,577.04
  4. Step 4: Simplify right side
    633,052.14x = 302,772,384,650.29
  5. Step 5: Solve for x
    x = 302,772,384,650.29/633,052.14
  6. Step 6: Final answer
    x = 478,274.01

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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.