Home / 4,699,252.80-7,048,879.20-1,153,396.80

Finding the Fourth Proportional to 4,699,252.80, 7,048,879.20 and 1,153,396.80

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Solution

The fourth proportional to 4,699,252.80, 7,048,879.20 and 1,153,396.80 is: 1,730,095.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,699,252.80 : 7,048,879.20 = 1,153,396.80 : x
  2. Step 2: Convert to fraction form
    4,699,252.80/7,048,879.20 = 1,153,396.80/x
  3. Step 3: Cross multiply
    4,699,252.80x = 7,048,879.20 × 1,153,396.80
  4. Step 4: Simplify right side
    4,699,252.80x = 8,130,154,712,866.56
  5. Step 5: Solve for x
    x = 8,130,154,712,866.56/4,699,252.80
  6. Step 6: Final answer
    x = 1,730,095.20

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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.