Home / 4,232,211.02-5,840,485.53-2,298,485.45

Finding the Fourth Proportional to 4,232,211.02, 5,840,485.53 and 2,298,485.45

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Solution

The fourth proportional to 4,232,211.02, 5,840,485.53 and 2,298,485.45 is: 3,171,928.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,232,211.02 : 5,840,485.53 = 2,298,485.45 : x
  2. Step 2: Convert to fraction form
    4,232,211.02/5,840,485.53 = 2,298,485.45/x
  3. Step 3: Cross multiply
    4,232,211.02x = 5,840,485.53 × 2,298,485.45
  4. Step 4: Simplify right side
    4,232,211.02x = 13,424,270,986,747.77
  5. Step 5: Solve for x
    x = 13,424,270,986,747.77/4,232,211.02
  6. Step 6: Final answer
    x = 3,171,928.55

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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.