Home / 6,528,625.60-9,792,938.40-4,513,086.40

Finding the Fourth Proportional to 6,528,625.60, 9,792,938.40 and 4,513,086.40

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Solution

The fourth proportional to 6,528,625.60, 9,792,938.40 and 4,513,086.40 is: 6,769,629.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,528,625.60 : 9,792,938.40 = 4,513,086.40 : x
  2. Step 2: Convert to fraction form
    6,528,625.60/9,792,938.40 = 4,513,086.40/x
  3. Step 3: Cross multiply
    6,528,625.60x = 9,792,938.40 × 4,513,086.40
  4. Step 4: Simplify right side
    6,528,625.60x = 44,196,377,109,077.77
  5. Step 5: Solve for x
    x = 44,196,377,109,077.77/6,528,625.60
  6. Step 6: Final answer
    x = 6,769,629.60

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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.