Home / 4,892,533.80-7,338,800.70-4,845,294.60

Finding the Fourth Proportional to 4,892,533.80, 7,338,800.70 and 4,845,294.60

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Solution

The fourth proportional to 4,892,533.80, 7,338,800.70 and 4,845,294.60 is: 7,267,941.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,892,533.80 : 7,338,800.70 = 4,845,294.60 : x
  2. Step 2: Convert to fraction form
    4,892,533.80/7,338,800.70 = 4,845,294.60/x
  3. Step 3: Cross multiply
    4,892,533.80x = 7,338,800.70 × 4,845,294.60
  4. Step 4: Simplify right side
    4,892,533.80x = 35,558,651,402,186.22
  5. Step 5: Solve for x
    x = 35,558,651,402,186.22/4,892,533.80
  6. Step 6: Final answer
    x = 7,267,941.90

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Similar ratio
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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.