Home / 954,444.23-1,431,591.86-554,830.10

Finding the Fourth Proportional to 954,444.23, 1,431,591.86 and 554,830.10

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Solution

The fourth proportional to 954,444.23, 1,431,591.86 and 554,830.10 is: 832,201.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,444.23 : 1,431,591.86 = 554,830.10 : x
  2. Step 2: Convert to fraction form
    954,444.23/1,431,591.86 = 554,830.10/x
  3. Step 3: Cross multiply
    954,444.23x = 1,431,591.86 × 554,830.10
  4. Step 4: Simplify right side
    954,444.23x = 794,290,249,072.10
  5. Step 5: Solve for x
    x = 794,290,249,072.10/954,444.23
  6. Step 6: Final answer
    x = 832,201.85

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1.5x scale

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.