Home / 5,834,173.60-8,050,948.58-3,220,621.57

Finding the Fourth Proportional to 5,834,173.60, 8,050,948.58 and 3,220,621.57

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Solution

The fourth proportional to 5,834,173.60, 8,050,948.58 and 3,220,621.57 is: 4,444,341.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,834,173.60 : 8,050,948.58 = 3,220,621.57 : x
  2. Step 2: Convert to fraction form
    5,834,173.60/8,050,948.58 = 3,220,621.57/x
  3. Step 3: Cross multiply
    5,834,173.60x = 8,050,948.58 × 3,220,621.57
  4. Step 4: Simplify right side
    5,834,173.60x = 25,929,058,667,030.16
  5. Step 5: Solve for x
    x = 25,929,058,667,030.16/5,834,173.60
  6. Step 6: Final answer
    x = 4,444,341.30

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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.