Home / 4,046,103.80-6,069,155.70-1,054,287.80

Finding the Fourth Proportional to 4,046,103.80, 6,069,155.70 and 1,054,287.80

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Solution

The fourth proportional to 4,046,103.80, 6,069,155.70 and 1,054,287.80 is: 1,581,431.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,103.80 : 6,069,155.70 = 1,054,287.80 : x
  2. Step 2: Convert to fraction form
    4,046,103.80/6,069,155.70 = 1,054,287.80/x
  3. Step 3: Cross multiply
    4,046,103.80x = 6,069,155.70 × 1,054,287.80
  4. Step 4: Simplify right side
    4,046,103.80x = 6,398,636,810,810.46
  5. Step 5: Solve for x
    x = 6,398,636,810,810.46/4,046,103.80
  6. Step 6: Final answer
    x = 1,581,431.70

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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.