Home / 2,511,444.80-3,465,698.27-1,365,526.10

Finding the Fourth Proportional to 2,511,444.80, 3,465,698.27 and 1,365,526.10

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Solution

The fourth proportional to 2,511,444.80, 3,465,698.27 and 1,365,526.10 is: 1,884,374.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,511,444.80 : 3,465,698.27 = 1,365,526.10 : x
  2. Step 2: Convert to fraction form
    2,511,444.80/3,465,698.27 = 1,365,526.10/x
  3. Step 3: Cross multiply
    2,511,444.80x = 3,465,698.27 × 1,365,526.10
  4. Step 4: Simplify right side
    2,511,444.80x = 4,732,501,442,409.85
  5. Step 5: Solve for x
    x = 4,732,501,442,409.85/2,511,444.80
  6. Step 6: Final answer
    x = 1,884,374.06

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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.