Home / 594,068.64-891,269.04-194,990.16

Finding the Fourth Proportional to 594,068.64, 891,269.04 and 194,990.16

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Solution

The fourth proportional to 594,068.64, 891,269.04 and 194,990.16 is: 292,539.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,068.64 : 891,269.04 = 194,990.16 : x
  2. Step 2: Convert to fraction form
    594,068.64/891,269.04 = 194,990.16/x
  3. Step 3: Cross multiply
    594,068.64x = 891,269.04 × 194,990.16
  4. Step 4: Simplify right side
    594,068.64x = 173,788,692,712.65
  5. Step 5: Solve for x
    x = 173,788,692,712.65/594,068.64
  6. Step 6: Final answer
    x = 292,539.75

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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.