Home / 6,460,066.04-8,916,610.32-3,813,240.80

Finding the Fourth Proportional to 6,460,066.04, 8,916,610.32 and 3,813,240.80

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Solution

The fourth proportional to 6,460,066.04, 8,916,610.32 and 3,813,240.80 is: 5,263,287.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,460,066.04 : 8,916,610.32 = 3,813,240.80 : x
  2. Step 2: Convert to fraction form
    6,460,066.04/8,916,610.32 = 3,813,240.80/x
  3. Step 3: Cross multiply
    6,460,066.04x = 8,916,610.32 × 3,813,240.80
  4. Step 4: Simplify right side
    6,460,066.04x = 34,001,182,269,925.05
  5. Step 5: Solve for x
    x = 34,001,182,269,925.05/6,460,066.04
  6. Step 6: Final answer
    x = 5,263,287.10

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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.