Home / 1,065,435.49-1,470,204.52-600,365.08

Finding the Fourth Proportional to 1,065,435.49, 1,470,204.52 and 600,365.08

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Solution

The fourth proportional to 1,065,435.49, 1,470,204.52 and 600,365.08 is: 828,449.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,435.49 : 1,470,204.52 = 600,365.08 : x
  2. Step 2: Convert to fraction form
    1,065,435.49/1,470,204.52 = 600,365.08/x
  3. Step 3: Cross multiply
    1,065,435.49x = 1,470,204.52 × 600,365.08
  4. Step 4: Simplify right side
    1,065,435.49x = 882,659,454,603.01
  5. Step 5: Solve for x
    x = 882,659,454,603.01/1,065,435.49
  6. Step 6: Final answer
    x = 828,449.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.