Home / 626,089.80-937,875.27-474,546.06

Finding the Fourth Proportional to 626,089.80, 937,875.27 and 474,546.06

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Solution

The fourth proportional to 626,089.80, 937,875.27 and 474,546.06 is: 710,864.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    626,089.80 : 937,875.27 = 474,546.06 : x
  2. Step 2: Convert to fraction form
    626,089.80/937,875.27 = 474,546.06/x
  3. Step 3: Cross multiply
    626,089.80x = 937,875.27 × 474,546.06
  4. Step 4: Simplify right side
    626,089.80x = 445,065,015,929.48
  5. Step 5: Solve for x
    x = 445,065,015,929.48/626,089.80
  6. Step 6: Final answer
    x = 710,864.50

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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.