Home / 6,804,030.80-10,221,792.60-4,678,266.80

Finding the Fourth Proportional to 6,804,030.80, 10,221,792.60 and 4,678,266.80

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Solution

The fourth proportional to 6,804,030.80, 10,221,792.60 and 4,678,266.80 is: 7,028,227.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,030.80 : 10,221,792.60 = 4,678,266.80 : x
  2. Step 2: Convert to fraction form
    6,804,030.80/10,221,792.60 = 4,678,266.80/x
  3. Step 3: Cross multiply
    6,804,030.80x = 10,221,792.60 × 4,678,266.80
  4. Step 4: Simplify right side
    6,804,030.80x = 47,820,272,957,065.68
  5. Step 5: Solve for x
    x = 47,820,272,957,065.68/6,804,030.80
  6. Step 6: Final answer
    x = 7,028,227.00

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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.