Home / 955,269.60-1,432,904.40-675,333.60

Finding the Fourth Proportional to 955,269.60, 1,432,904.40 and 675,333.60

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Solution

The fourth proportional to 955,269.60, 1,432,904.40 and 675,333.60 is: 1,013,000.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,269.60 : 1,432,904.40 = 675,333.60 : x
  2. Step 2: Convert to fraction form
    955,269.60/1,432,904.40 = 675,333.60/x
  3. Step 3: Cross multiply
    955,269.60x = 1,432,904.40 × 675,333.60
  4. Step 4: Simplify right side
    955,269.60x = 967,688,486,907.84
  5. Step 5: Solve for x
    x = 967,688,486,907.84/955,269.60
  6. Step 6: Final answer
    x = 1,013,000.40

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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.