Home / 1,033,901.93-1,550,853.44-323,985.53

Finding the Fourth Proportional to 1,033,901.93, 1,550,853.44 and 323,985.53

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Solution

The fourth proportional to 1,033,901.93, 1,550,853.44 and 323,985.53 is: 485,978.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,901.93 : 1,550,853.44 = 323,985.53 : x
  2. Step 2: Convert to fraction form
    1,033,901.93/1,550,853.44 = 323,985.53/x
  3. Step 3: Cross multiply
    1,033,901.93x = 1,550,853.44 × 323,985.53
  4. Step 4: Simplify right side
    1,033,901.93x = 502,454,064,336.53
  5. Step 5: Solve for x
    x = 502,454,064,336.53/1,033,901.93
  6. Step 6: Final answer
    x = 485,978.46

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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.