Home / 6,574,218.80-9,854,621.40-4,444,518.20

Finding the Fourth Proportional to 6,574,218.80, 9,854,621.40 and 4,444,518.20

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Solution

The fourth proportional to 6,574,218.80, 9,854,621.40 and 4,444,518.20 is: 6,662,243.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,218.80 : 9,854,621.40 = 4,444,518.20 : x
  2. Step 2: Convert to fraction form
    6,574,218.80/9,854,621.40 = 4,444,518.20/x
  3. Step 3: Cross multiply
    6,574,218.80x = 9,854,621.40 × 4,444,518.20
  4. Step 4: Simplify right side
    6,574,218.80x = 43,799,044,166,409.48
  5. Step 5: Solve for x
    x = 43,799,044,166,409.48/6,574,218.80
  6. Step 6: Final answer
    x = 6,662,243.15

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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.