Home / 5,539,133.30-8,301,701.55-2,693,117.30

Finding the Fourth Proportional to 5,539,133.30, 8,301,701.55 and 2,693,117.30

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Solution

The fourth proportional to 5,539,133.30, 8,301,701.55 and 2,693,117.30 is: 4,036,273.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,539,133.30 : 8,301,701.55 = 2,693,117.30 : x
  2. Step 2: Convert to fraction form
    5,539,133.30/8,301,701.55 = 2,693,117.30/x
  3. Step 3: Cross multiply
    5,539,133.30x = 8,301,701.55 × 2,693,117.30
  4. Step 4: Simplify right side
    5,539,133.30x = 22,357,456,063,741.81
  5. Step 5: Solve for x
    x = 22,357,456,063,741.81/5,539,133.30
  6. Step 6: Final answer
    x = 4,036,273.34

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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.