Home / 9,097,166.80-12,554,598.61-4,967,581.16

Finding the Fourth Proportional to 9,097,166.80, 12,554,598.61 and 4,967,581.16

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Solution

The fourth proportional to 9,097,166.80, 12,554,598.61 and 4,967,581.16 is: 6,855,539.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,097,166.80 : 12,554,598.61 = 4,967,581.16 : x
  2. Step 2: Convert to fraction form
    9,097,166.80/12,554,598.61 = 4,967,581.16/x
  3. Step 3: Cross multiply
    9,097,166.80x = 12,554,598.61 × 4,967,581.16
  4. Step 4: Simplify right side
    9,097,166.80x = 62,365,987,563,994.16
  5. Step 5: Solve for x
    x = 62,365,987,563,994.16/9,097,166.80
  6. Step 6: Final answer
    x = 6,855,539.63

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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.