Home / 1,556,026.64-2,333,106.84-713,522.96

Finding the Fourth Proportional to 1,556,026.64, 2,333,106.84 and 713,522.96

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Solution

The fourth proportional to 1,556,026.64, 2,333,106.84 and 713,522.96 is: 1,069,856.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,556,026.64 : 2,333,106.84 = 713,522.96 : x
  2. Step 2: Convert to fraction form
    1,556,026.64/2,333,106.84 = 713,522.96/x
  3. Step 3: Cross multiply
    1,556,026.64x = 2,333,106.84 × 713,522.96
  4. Step 4: Simplify right side
    1,556,026.64x = 1,664,725,298,473.05
  5. Step 5: Solve for x
    x = 1,664,725,298,473.05/1,556,026.64
  6. Step 6: Final answer
    x = 1,069,856.55

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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.