Home / 1,069,205.76-1,475,552.52-610,444.44

Finding the Fourth Proportional to 1,069,205.76, 1,475,552.52 and 610,444.44

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Solution

The fourth proportional to 1,069,205.76, 1,475,552.52 and 610,444.44 is: 842,441.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,205.76 : 1,475,552.52 = 610,444.44 : x
  2. Step 2: Convert to fraction form
    1,069,205.76/1,475,552.52 = 610,444.44/x
  3. Step 3: Cross multiply
    1,069,205.76x = 1,475,552.52 × 610,444.44
  4. Step 4: Simplify right side
    1,069,205.76x = 900,742,831,761.99
  5. Step 5: Solve for x
    x = 900,742,831,761.99/1,069,205.76
  6. Step 6: Final answer
    x = 842,441.06

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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.