Home / 1,054,252.32-1,454,972.40-601,611.36

Finding the Fourth Proportional to 1,054,252.32, 1,454,972.40 and 601,611.36

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Solution

The fourth proportional to 1,054,252.32, 1,454,972.40 and 601,611.36 is: 830,283.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,252.32 : 1,454,972.40 = 601,611.36 : x
  2. Step 2: Convert to fraction form
    1,054,252.32/1,454,972.40 = 601,611.36/x
  3. Step 3: Cross multiply
    1,054,252.32x = 1,454,972.40 × 601,611.36
  4. Step 4: Simplify right side
    1,054,252.32x = 875,327,924,326.46
  5. Step 5: Solve for x
    x = 875,327,924,326.46/1,054,252.32
  6. Step 6: Final answer
    x = 830,283.14

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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.