Home / 1,730,816.81-2,596,258.62-532,737.89

Finding the Fourth Proportional to 1,730,816.81, 2,596,258.62 and 532,737.89

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Solution

The fourth proportional to 1,730,816.81, 2,596,258.62 and 532,737.89 is: 799,117.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,816.81 : 2,596,258.62 = 532,737.89 : x
  2. Step 2: Convert to fraction form
    1,730,816.81/2,596,258.62 = 532,737.89/x
  3. Step 3: Cross multiply
    1,730,816.81x = 2,596,258.62 × 532,737.89
  4. Step 4: Simplify right side
    1,730,816.81x = 1,383,125,326,131.82
  5. Step 5: Solve for x
    x = 1,383,125,326,131.82/1,730,816.81
  6. Step 6: Final answer
    x = 799,117.11

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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.