Home / 4,367,509.60-6,551,264.40-4,171,554.40

Finding the Fourth Proportional to 4,367,509.60, 6,551,264.40 and 4,171,554.40

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Solution

The fourth proportional to 4,367,509.60, 6,551,264.40 and 4,171,554.40 is: 6,257,331.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,509.60 : 6,551,264.40 = 4,171,554.40 : x
  2. Step 2: Convert to fraction form
    4,367,509.60/6,551,264.40 = 4,171,554.40/x
  3. Step 3: Cross multiply
    4,367,509.60x = 6,551,264.40 × 4,171,554.40
  4. Step 4: Simplify right side
    4,367,509.60x = 27,328,955,833,383.36
  5. Step 5: Solve for x
    x = 27,328,955,833,383.36/4,367,509.60
  6. Step 6: Final answer
    x = 6,257,331.60

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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.