Home / 5,870,750.40-8,806,125.60-5,646,801.60

Finding the Fourth Proportional to 5,870,750.40, 8,806,125.60 and 5,646,801.60

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Solution

The fourth proportional to 5,870,750.40, 8,806,125.60 and 5,646,801.60 is: 8,470,202.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,750.40 : 8,806,125.60 = 5,646,801.60 : x
  2. Step 2: Convert to fraction form
    5,870,750.40/8,806,125.60 = 5,646,801.60/x
  3. Step 3: Cross multiply
    5,870,750.40x = 8,806,125.60 × 5,646,801.60
  4. Step 4: Simplify right side
    5,870,750.40x = 49,726,444,127,880.95
  5. Step 5: Solve for x
    x = 49,726,444,127,880.95/5,870,750.40
  6. Step 6: Final answer
    x = 8,470,202.40

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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.