Home / 5,596,806.80-8,395,210.20-5,281,878.80

Finding the Fourth Proportional to 5,596,806.80, 8,395,210.20 and 5,281,878.80

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Solution

The fourth proportional to 5,596,806.80, 8,395,210.20 and 5,281,878.80 is: 7,922,818.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596,806.80 : 8,395,210.20 = 5,281,878.80 : x
  2. Step 2: Convert to fraction form
    5,596,806.80/8,395,210.20 = 5,281,878.80/x
  3. Step 3: Cross multiply
    5,596,806.80x = 8,395,210.20 × 5,281,878.80
  4. Step 4: Simplify right side
    5,596,806.80x = 44,342,482,776,923.76
  5. Step 5: Solve for x
    x = 44,342,482,776,923.76/5,596,806.80
  6. Step 6: Final answer
    x = 7,922,818.20

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Double scale
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Similar ratio
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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.