Home / 1,334,293.83-2,001,563.80-435,740.24

Finding the Fourth Proportional to 1,334,293.83, 2,001,563.80 and 435,740.24

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Solution

The fourth proportional to 1,334,293.83, 2,001,563.80 and 435,740.24 is: 653,650.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,293.83 : 2,001,563.80 = 435,740.24 : x
  2. Step 2: Convert to fraction form
    1,334,293.83/2,001,563.80 = 435,740.24/x
  3. Step 3: Cross multiply
    1,334,293.83x = 2,001,563.80 × 435,740.24
  4. Step 4: Simplify right side
    1,334,293.83x = 872,161,894,501.87
  5. Step 5: Solve for x
    x = 872,161,894,501.87/1,334,293.83
  6. Step 6: Final answer
    x = 653,650.55

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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.