Home / 8,036,420.56-11,090,460.36-4,365,335.98

Finding the Fourth Proportional to 8,036,420.56, 11,090,460.36 and 4,365,335.98

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Solution

The fourth proportional to 8,036,420.56, 11,090,460.36 and 4,365,335.98 is: 6,024,272.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,036,420.56 : 11,090,460.36 = 4,365,335.98 : x
  2. Step 2: Convert to fraction form
    8,036,420.56/11,090,460.36 = 4,365,335.98/x
  3. Step 3: Cross multiply
    8,036,420.56x = 11,090,460.36 × 4,365,335.98
  4. Step 4: Simplify right side
    8,036,420.56x = 48,413,585,644,271.76
  5. Step 5: Solve for x
    x = 48,413,585,644,271.76/8,036,420.56
  6. Step 6: Final answer
    x = 6,024,272.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.