Home / 6,534,744.90-9,802,117.35-6,240,812.10

Finding the Fourth Proportional to 6,534,744.90, 9,802,117.35 and 6,240,812.10

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Solution

The fourth proportional to 6,534,744.90, 9,802,117.35 and 6,240,812.10 is: 9,361,218.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,534,744.90 : 9,802,117.35 = 6,240,812.10 : x
  2. Step 2: Convert to fraction form
    6,534,744.90/9,802,117.35 = 6,240,812.10/x
  3. Step 3: Cross multiply
    6,534,744.90x = 9,802,117.35 × 6,240,812.10
  4. Step 4: Simplify right side
    6,534,744.90x = 61,173,172,563,499.93
  5. Step 5: Solve for x
    x = 61,173,172,563,499.93/6,534,744.90
  6. Step 6: Final answer
    x = 9,361,218.15

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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.