Home / 3,363,547.48-5,046,124.96-1,089,074.32

Finding the Fourth Proportional to 3,363,547.48, 5,046,124.96 and 1,089,074.32

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Solution

The fourth proportional to 3,363,547.48, 5,046,124.96 and 1,089,074.32 is: 1,633,871.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,547.48 : 5,046,124.96 = 1,089,074.32 : x
  2. Step 2: Convert to fraction form
    3,363,547.48/5,046,124.96 = 1,089,074.32/x
  3. Step 3: Cross multiply
    3,363,547.48x = 5,046,124.96 × 1,089,074.32
  4. Step 4: Simplify right side
    3,363,547.48x = 5,495,605,109,447.03
  5. Step 5: Solve for x
    x = 5,495,605,109,447.03/3,363,547.48
  6. Step 6: Final answer
    x = 1,633,871.72

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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.