Home / 1,208,055.35-1,812,093.95-366,607.10

Finding the Fourth Proportional to 1,208,055.35, 1,812,093.95 and 366,607.10

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Solution

The fourth proportional to 1,208,055.35, 1,812,093.95 and 366,607.10 is: 549,913.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,208,055.35 : 1,812,093.95 = 366,607.10 : x
  2. Step 2: Convert to fraction form
    1,208,055.35/1,812,093.95 = 366,607.10/x
  3. Step 3: Cross multiply
    1,208,055.35x = 1,812,093.95 × 366,607.10
  4. Step 4: Simplify right side
    1,208,055.35x = 664,326,507,937.05
  5. Step 5: Solve for x
    x = 664,326,507,937.05/1,208,055.35
  6. Step 6: Final answer
    x = 549,913.97

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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.