Home / 5,813,582.01-8,014,428.73-4,089,351.21

Finding the Fourth Proportional to 5,813,582.01, 8,014,428.73 and 4,089,351.21

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Solution

The fourth proportional to 5,813,582.01, 8,014,428.73 and 4,089,351.21 is: 5,637,456.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,813,582.01 : 8,014,428.73 = 4,089,351.21 : x
  2. Step 2: Convert to fraction form
    5,813,582.01/8,014,428.73 = 4,089,351.21/x
  3. Step 3: Cross multiply
    5,813,582.01x = 8,014,428.73 × 4,089,351.21
  4. Step 4: Simplify right side
    5,813,582.01x = 32,773,813,824,484.27
  5. Step 5: Solve for x
    x = 32,773,813,824,484.27/5,813,582.01
  6. Step 6: Final answer
    x = 5,637,456.18

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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.